{"title":"Briggs \u0026 Stratton Transfer Switches","description":"\u003cp\u003eShop Briggs \u0026amp; Stratton Transfer Switches designed to help manage the transition between utility power and backup generator power. A transfer switch works with a compatible standby generator system to automatically transfer electrical loads when utility power is interrupted and return them to utility power when it is restored.\u003cbr\u003eExplore Briggs \u0026amp; Stratton transfer switch options for residential and other compatible standby generator applications. Find the right transfer switch based on your generator system, electrical requirements, and installation needs.\u003c\/p\u003e","products":[{"product_id":"briggs-stratton-71210-100-amp-transfer-switch","title":"Briggs \u0026 Stratton 100 amp Standard SED Transfer Switch, NEMA 3R - 071210","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eModel Number: 71210\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKeep your standby power system ready to respond when utility power goes down with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 100 Amp Standard SED Automatic Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed to work with compatible Briggs \u0026amp; Stratton standby generators, this transfer switch automatically detects a loss of utility power and signals the generator to start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOnce utility service is restored, the transfer switch automatically moves the connected loads back to utility power, providing a seamless transition between utility and generator power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e100-amp capacity, NEMA 3R enclosure, UL 1008 listing, and compatibility with Symphony® Choice Power Management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the 71210 is designed for dependable residential standby-power applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Power Transfer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Detects a utility power outage and signals the connected standby generator to start and provide backup power.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Return to Utility Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Transfers connected loads back to utility service once normal power has been restored.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e100 Amp Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for compatible residential standby-generator installations requiring a 100-amp transfer switch.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNEMA 3R Enclosure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for applications requiring a weather-resistant NEMA 3R enclosure.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSymphony® Choice Compatible:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports Briggs \u0026amp; Stratton Symphony Choice Power Management for applications requiring intelligent management of electrical loads.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eExisting Wiring Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Connects through the home's existing electrical wiring, helping simplify the installation configuration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUL 1008 Listed:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to meet UL 1008 requirements for transfer-switch equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e7-Year Limited Warranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Backed by Briggs \u0026amp; Stratton's 7-year limited warranty.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eHow the Briggs \u0026amp; Stratton 71210 Transfer Switch Works\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen normal utility power is available, the home's connected electrical loads operate from the utility supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf utility power is interrupted, the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 71210 automatic transfer switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e detects the outage and signals the compatible standby generator to start. The transfer switch then allows the designated loads to receive generator power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen utility power returns, the transfer switch automatically moves the loads back to utility power and allows the standby-generator system to return to normal operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis automatic operation means homeowners don't have to manually switch between utility and generator power during an outage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBriggs \u0026amp; Stratton\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eModel Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e71210\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard SED Automatic Transfer Switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAmperage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 Amp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFrequency\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePhase\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSingle Phase\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120\/240V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEnclosure\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNEMA 3R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCertification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL 1008\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePower Management Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSymphony Choice\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7-Year Limited Warranty\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Use an Automatic Transfer Switch?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA standby generator alone is only one part of an automatic backup-power system. The transfer switch provides the connection and control necessary to transition the electrical load between utility and generator power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen paired with a compatible Briggs \u0026amp; Stratton standby generator, the 0\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e71210 100 Amp Automatic Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e helps create an automatic backup-power solution that can respond to an outage even when no one is home.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSymphony Choice Power Management Compatible\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Briggs \u0026amp; Stratton 71210 is compatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSymphony Choice Power Management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing a properly configured standby-power system to manage electrical loads based on available generator capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePower management can be particularly useful when a home's potential electrical demand exceeds the amount of generator capacity available at one time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eShop Briggs \u0026amp; Stratton Transfer Switches at AC Units For Less\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eComplete your Briggs \u0026amp; Stratton standby-generator installation with the appropriate automatic transfer equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 71210 100 Amp Standard SED Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides automatic utility-loss detection, generator signaling, automatic power transfer and Symphony Choice compatibility in a NEMA 3R enclosure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShop \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton generators, automatic transfer switches and backup-power equipment at AC Units For Less\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for residential and commercial standby-power applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Transfer-switch and standby-generator installations should be sized and installed by qualified professionals in accordance with manufacturer instructions and applicable electrical codes.\u003c\/span\u003e\u003c\/p\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":55655498023203,"sku":"071210","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/ET17306-Briggs-_-Stratton-100-amp-Standard-SED-Transfer-Switch-NEMA-3R-71210-md.webp?v=1790356731"},{"product_id":"briggs-stratton-71250-150-amp-transfer-switch","title":"Briggs \u0026 Stratton 150 amp Standard SED Transfer Switch, NEMA 3R - 071250","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eModel Number: 71250\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKeep your home prepared for unexpected power outages with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 71250 150 Amp Standard SED Automatic Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed for use with compatible Briggs \u0026amp; Stratton standby generator systems, this automatic transfer switch detects a loss of utility power and signals the generator to start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOnce backup power is available, the transfer switch manages the transition from utility power to generator power. When normal utility service returns, it automatically transfers the connected loads back to utility power for a smooth transition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e150-amp capacity, 120\/240V single-phase configuration, NEMA 3R enclosure, UL 1008 listing, and Symphony® Choice Power Management compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the Briggs \u0026amp; Stratton 71250 is designed for dependable residential standby-power applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Utility Outage Detection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Automatically senses when utility power is lost and signals the compatible Briggs \u0026amp; Stratton standby generator to start.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Power Transfer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps transition connected electrical loads from utility power to generator power during an outage.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Return to Utility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Once utility service is restored, the transfer switch automatically transfers the connected loads back to normal utility power.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e150 Amp Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for compatible residential standby-generator installations requiring a 150-amp transfer switch.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e120\/240V Single-Phase:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for 120\/240V, 60 Hz single-phase electrical applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNEMA 3R Enclosure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Weather-resistant enclosure suitable for applicable outdoor installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSymphony® Choice Compatible:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible with Briggs \u0026amp; Stratton Symphony Choice Power Management for managing electrical loads based on available generator capacity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUL 1008:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Listed to UL 1008 requirements for transfer-switch equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eExisting Wiring Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to connect through the home's existing electrical wiring, which can help simplify the overall installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e7-Year Limited Warranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Backed by a 7-year limited warranty.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComprehensive Warranty Coverage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Warranty information provided for this model includes parts, labor, and travel coverage, subject to Briggs \u0026amp; Stratton's applicable warranty terms.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eHow the Briggs \u0026amp; Stratton 71250 Transfer Switch Works\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDuring normal operation, the home's electrical system receives power from the utility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen a utility outage occurs, the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 71250 automatic transfer switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e detects the interruption and signals the compatible standby generator to start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOnce generator power is available, the transfer switch allows the appropriate electrical loads to receive backup power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen utility power returns, the transfer switch automatically transitions the connected loads back to utility service.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis automatic process helps provide backup power without requiring the homeowner to manually switch between utility and generator sources.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBriggs \u0026amp; Stratton\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eModel Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e71250\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard SED Automatic Transfer Switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAmperage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150 Amp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFrequency\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePhase\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSingle Phase\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120\/240V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEnclosure Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNEMA 3R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCertification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL 1008\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePower Management Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSymphony Choice\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7-Year Limited Warranty\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Use a 150 Amp Automatic Transfer Switch?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA standby generator is only one component of an automatic home backup-power system. The transfer switch provides the control needed to transition electrical loads between utility and generator power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor homes with a compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e150-amp electrical configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the Briggs \u0026amp; Stratton 71250 provides an automatic solution that can detect an outage, communicate with the standby generator, and manage the transition between power sources.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBecause the process is automatic, the standby-power system can respond to an outage even when no one is home.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSymphony Choice Power Management\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Briggs \u0026amp; Stratton 71250 is compatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSymphony Choice Power Management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePower management can help coordinate electrical loads based on available generator capacity. This can be particularly useful when the potential electrical demand of the home exceeds what the standby generator should supply simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe appropriate generator, transfer switch, and power-management configuration should be determined according to the home's electrical requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eNEMA 3R Enclosure\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNEMA 3R enclosure\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e makes the Briggs \u0026amp; Stratton 71250 suitable for installations requiring weather-resistant transfer-switch equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFinal placement and installation should follow Briggs \u0026amp; Stratton requirements and applicable electrical codes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eComplete Your Briggs \u0026amp; Stratton Standby Generator System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 71250 150 Amp Standard SED Automatic Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed to provide the automatic switching intelligence needed for a compatible Briggs \u0026amp; Stratton standby-power system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith automatic utility-loss detection, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e150-amp capacity, 120\/240V single-phase operation, NEMA 3R construction, UL 1008 listing, and Symphony Choice compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, it provides a dependable solution for residential standby-generator installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShop \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton standby generators, automatic transfer switches, and generator accessories at AC Units For Less\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for complete residential backup-power solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Generator and transfer-switch equipment should be properly sized and installed by qualified professionals in accordance with manufacturer instructions and applicable electrical codes.\u003c\/span\u003e\u003c\/p\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":55655526301987,"sku":"071250","price":883.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/ET17307-Briggs-_-Stratton-150-amp-Standard-SED-Transfer-Switch-NEMA-3R-71250-md.jpg?v=1790356991"},{"product_id":"briggs-stratton-200-amp-sed-transfer-switch","title":"Briggs \u0026 Stratton 200 amp Standard SED Transfer Switch, NEMA 3R - 071270","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKeep your home prepared for unexpected utility outages with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 200 Amp Standard SED Automatic Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed for compatible Briggs \u0026amp; Stratton standby-generator systems, the transfer switch automatically detects a loss of utility power and signals the generator to start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOnce generator power is available, the transfer switch manages the transition from utility power to backup power. When normal utility service returns, it automatically transfers the connected loads back to utility power, providing a seamless transition without requiring manual switching.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e200-amp capacity, 120\/240V single-phase configuration, NEMA 3R enclosure, UL 1008 listing, and Symphony® Choice Power Management compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this transfer switch is designed for dependable residential standby-power applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Utility Outage Detection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Detects a loss of utility power and signals the compatible Briggs \u0026amp; Stratton standby generator to start.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Power Transfer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Automatically manages the transition from utility power to generator power during an outage.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Return to Utility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Transfers connected loads back to utility power once normal electrical service has been restored.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e200 Amp Capacity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for compatible residential standby-generator installations requiring a 200-amp transfer switch.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e120\/240V Single-Phase:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for 120\/240V, 60 Hz single-phase electrical applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNEMA 3R Enclosure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides a weather-resistant enclosure for applicable installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSymphony® Choice Compatible:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible with Briggs \u0026amp; Stratton Symphony Choice Power Management for managing electrical loads according to available generator capacity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUL 1008:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Listed to UL 1008 requirements for transfer-switch equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eExisting Wiring Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to connect through the home's existing electrical wiring, helping simplify the installation configuration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e7-Year Limited Warranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Backed by Briggs \u0026amp; Stratton's 7-year limited warranty.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eComprehensive Warranty Coverage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Warranty information provided for this product includes parts, labor, and travel, subject to applicable Briggs \u0026amp; Stratton warranty terms.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eHow the 200 Amp Automatic Transfer Switch Works\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDuring normal operation, your home's electrical system receives power from the utility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen utility power is interrupted, the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 200 Amp Automatic Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e detects the outage and signals the compatible standby generator to start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOnce the generator is ready to supply electricity, the transfer switch transitions the appropriate electrical loads to generator power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen utility service returns, the transfer switch automatically moves those loads back to utility power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis automatic operation allows a properly configured standby-generator system to respond to an outage even when no one is home.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBriggs \u0026amp; Stratton\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard SED Automatic Transfer Switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAmperage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200 Amp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFrequency\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePhase\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSingle Phase\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120\/240V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEnclosure Rating\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNEMA 3R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCertification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL 1008\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePower Management Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSymphony Choice\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7-Year Limited Warranty\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose a 200 Amp Automatic Transfer Switch?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMany residential electrical services use a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e200-amp main service\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making a properly selected 200-amp transfer switch an important component when designing certain whole-home standby-generator systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe transfer switch works together with the standby generator to automate the backup-power process. Rather than requiring someone to manually connect or switch power sources during an outage, the system can detect the loss of utility service and initiate generator operation automatically.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe correct transfer-switch size and configuration should always be determined according to the home's electrical service, generator capacity, connected loads, and installation requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSymphony Choice Power Management\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis 200 Amp transfer switch is compatible with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton Symphony Choice Power Management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePower management can help coordinate electrical loads based on available generator capacity. This is especially useful when a home's potential electrical demand exceeds what the standby generator should supply simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDepending on the system configuration, power management can help prioritize important household equipment while controlling when larger electrical loads operate.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eBuilt for Residential Standby Power\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e200-amp rating and 120\/240V single-phase configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this transfer switch is designed for compatible residential standby-power installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNEMA 3R enclosure\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides weather-resistant protection for installations requiring this enclosure classification, while the UL 1008 listing provides an established standard for transfer-switch equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eComplete Your Briggs \u0026amp; Stratton Standby Generator System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA dependable standby-power system requires more than the generator itself. The automatic transfer switch provides the connection and control needed to move electrical loads between utility and generator power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 200 Amp Standard SED Automatic Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e combines automatic outage detection, 200-amp capacity, 120\/240V single-phase operation, NEMA 3R construction, UL 1008 listing, and Symphony Choice compatibility for compatible residential standby-generator installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShop \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton standby generators, automatic transfer switches, and generator accessories at AC Units For Less\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for complete residential backup-power solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Generator and transfer-switch equipment should be properly sized and installed by qualified professionals in accordance with manufacturer instructions and applicable electrical codes.\u003c\/span\u003e\u003c\/p\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":55655647084835,"sku":"071270","price":883.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/ET17307-Briggs-_-Stratton-150-amp-Standard-SED-Transfer-Switch-NEMA-3R-71250-md.jpg?v=1790356991"},{"product_id":"briggs-stratton-71257-dual-200a-split-400a-transfer-switch","title":"Briggs \u0026 Stratton Dual 200A \/ Split 400A Symphony II SED Power Management Transfer Switch, Single Phase, NEMA 3R - 71257","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eModel Number: 71257\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSimplify standby-generator installations for homes with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esplit 400 Amp electrical service\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e using the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 71257 Dual 200A \/ Split 400A Symphony® II SED Power Management Automatic Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned specifically for residential electrical systems where a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e400 Amp utility service is divided between two 200 Amp distribution panels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the 71257 combines the functionality of two coordinated 200 Amp transfer switches into a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esingle enclosure\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstead of installing two separate 200 Amp automatic transfer switches, the Briggs \u0026amp; Stratton 71257 provides a more integrated solution for compatible split-400A applications. Its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eservice-entrance-rated design, NEMA 3R enclosure, 120\/240V single-phase configuration, UL 1008 listing, and Symphony II power-management capability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e make it an important component for larger residential standby-power systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDesigned for Split 400 Amp Service:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built specifically for homes where 400 Amp utility service is divided between two 200 Amp main distribution panels.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDual 200 Amp Transfer Capability:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Incorporates the functionality of two coordinated 200 Amp automatic transfer switches into one enclosure.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e2-in-1 Transfer Switch Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eliminates the need for two separate 200 Amp transfer-switch enclosures in compatible split-400A applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Utility Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Detects loss of utility power and signals the compatible Briggs \u0026amp; Stratton standby generator to start.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Power Transfer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Transfers the applicable electrical loads to generator power once backup power is available.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Return to Utility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Transfers the electrical system back to utility power when normal service has been restored.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eService Entrance Rated:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes service-entrance disconnect capability for compatible dual-200A residential services.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSymphony® II Power Management:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports power management for controlling and prioritizing electrical loads according to available generator capacity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e120\/240V Single Phase:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for compatible residential 120\/240V, 60 Hz single-phase electrical systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e2-Pole Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for the specified single-phase split-service application.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNEMA 3R Enclosure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for applicable indoor or outdoor installations requiring a NEMA 3R enclosure.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUL 1008 Listed:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Listed to UL 1008 requirements for transfer-switch equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSmaller Installation Footprint:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Combines two transfer functions into one enclosure, helping simplify compatible installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDesigned for Briggs \u0026amp; Stratton Standby Systems:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Intended to be bundled with a compatible Briggs \u0026amp; Stratton standby generator.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Is a Split 400 Amp Electrical Service?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSome larger homes have \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e400 Amp electrical service\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to accommodate higher overall electrical demand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstead of feeding the entire 400 Amp service through a single distribution panel, a split-400A configuration divides the incoming utility service between \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo 200 Amp electrical panels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA simplified configuration looks like this:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e400A Utility Service → 200A Main Panel + 200A Main Panel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA conventional standby-generator installation could require a separate 200 Amp transfer switch for each panel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 71257\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e addresses this configuration by incorporating both transfer functions into a single enclosure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDual 200A Transfer Switches in One Enclosure\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe primary advantage of the Briggs \u0026amp; Stratton 71257 is its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-in-1 design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRather than installing two individual 200 Amp automatic transfer switches, the 71257 combines a coordinated pair of transfer switches into one enclosure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis can provide several advantages for compatible installations:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFewer separate transfer-switch enclosures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore compact equipment arrangement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimplified split-400A standby-system design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoordinated operation across both 200 Amp panels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCleaner installation for larger residential electrical systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe exact installation configuration should be determined by a qualified electrical professional according to the property's service arrangement.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eHow the Briggs \u0026amp; Stratton 71257 Works\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDuring normal operation, the home's two 200 Amp distribution panels receive electricity from the utility service.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf utility power is interrupted, the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e71257 automatic transfer system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e detects the outage and signals the compatible Briggs \u0026amp; Stratton standby generator to start.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOnce generator power is available, the transfer switch manages the transition of the applicable electrical system from utility power to generator power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen normal utility service returns, the process is reversed and the electrical loads are transferred back to utility power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis automatic operation allows a properly configured standby-power system to respond to an outage without requiring the homeowner to manually switch between power sources.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSymphony II Power Management\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOne of the most important features of the Briggs \u0026amp; Stratton 71257 is its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSymphony® II Power Management capability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA home with 400 Amp electrical service can potentially have far more connected electrical demand than a residential standby generator can supply simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePower management helps address this difference.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstead of attempting to operate every large electrical load at the same time, a properly configured Symphony II system can manage selected loads according to available generator capacity and system priorities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis can be particularly useful for homes containing equipment such as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMultiple HVAC systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectric water heaters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWell or sump pumps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePool and spa equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectric ranges\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClothes dryers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdditional high-demand household equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe actual power-management configuration depends on the generator, connected equipment, and installation requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eImportant: Split 400A Does Not Mean 400 Amps of Generator Output\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e400 Amp designation describes the home's utility-service configuration and transfer-switch application\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It does not mean the standby generator supplies 400 amps of backup power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eLikewise, combining two 200 Amp transfer functions does not increase generator output.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe connected Briggs \u0026amp; Stratton generator remains limited to its rated electrical capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor example, a properly configured standby system may provide generator access across both 200 Amp panels, but the combined electrical demand placed on the generator must remain within available generator capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is why power management can be particularly important in larger homes with 400 Amp electrical service.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eService Entrance Rated\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Briggs \u0026amp; Stratton 71257 is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eservice-entrance rated with disconnect capability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for compatible dual-200A residential electrical-service configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis allows the transfer equipment to perform an important role within the home's service and standby-power architecture while reducing the need for separate transfer-switch equipment in compatible installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe actual service-entrance configuration must be determined according to the home's electrical system and applicable electrical codes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eNEMA 3R Indoor\/Outdoor Enclosure\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe transfer switch is housed in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNEMA 3R enclosure\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it suitable for applicable indoor and outdoor installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis provides greater flexibility when determining equipment placement during the design of a standby-generator system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFinal placement should comply with Briggs \u0026amp; Stratton installation requirements and applicable electrical and building codes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBriggs \u0026amp; Stratton\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eModel Number\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e71257\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAutomatic Power Management Transfer Switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSplit 400 Amp Residential Service\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eTransfer Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual 200 Amp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eService Entrance Rated\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePoles\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFrequency\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePhase\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSingle Phase\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eVoltage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e120\/240V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePower Management\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSymphony II\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eEnclosure\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNEMA 3R\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eIndoor \/ Outdoor\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eCertification\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL 1008\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eGenerator Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible Briggs \u0026amp; Stratton Standby Generator Systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eWho Should Consider the Briggs \u0026amp; Stratton 71257?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 71257 is specifically intended for compatible homes with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esplit 400 Amp electrical service\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt may be appropriate when the property has:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e400 Amp residential electrical service\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo 200 Amp main distribution panels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA compatible Briggs \u0026amp; Stratton standby generator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge electrical loads distributed between both panels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA need for automatic standby-power transfer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA need for Symphony II load management\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor a conventional home with a single 200 Amp electrical service, a standard 200 Amp transfer switch may be more appropriate.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhat is the Briggs \u0026amp; Stratton 71257?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Briggs \u0026amp; Stratton 71257 is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDual 200 Amp \/ Split 400 Amp automatic transfer switch with service-entrance disconnect and Symphony II power management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt is designed for compatible homes where a 400 Amp utility service is divided between two 200 Amp electrical panels.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhy use one 71257 instead of two 200 Amp transfer switches?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 71257 combines the functionality of two coordinated 200 Amp transfer switches into a single enclosure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor compatible split-400A installations, this can reduce the number of separate transfer-switch enclosures and provide a more integrated standby-power configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDoes the 71257 provide 400 amps of generator power?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNo.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 400 Amp designation refers to the electrical-service configuration the transfer switch is designed to accommodate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eActual backup-power capacity is determined by the connected standby generator.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan it provide generator power to both 200 Amp panels?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 71257 is designed for split-400A applications involving two 200 Amp distribution panels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe amount of equipment that can operate simultaneously remains limited by the connected generator's available capacity and the system's power-management configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDoes the 71257 include power management?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The supplied product information identifies the 71257 as a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSymphony II SED Power Management Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePower management can help coordinate selected electrical loads so the standby generator is not required to operate every high-demand load simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs the Briggs \u0026amp; Stratton 71257 service entrance rated?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. The supplied specifications identify the 71257 as \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eservice-entrance rated with disconnect capability for dual 200 Amp home services\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan the transfer switch be installed outdoors?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 71257 uses a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNEMA 3R enclosure\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for applicable indoor and outdoor installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat generator works with the Briggs \u0026amp; Stratton 71257?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe supplied product information states that the transfer switch must be bundled with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton standby generator\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe specific generator and transfer-switch combination should be verified for compatibility before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eShop Briggs \u0026amp; Stratton Transfer Switches at AC Units For Less\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor homes with split 400 Amp electrical service, the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton 71257 Dual 200A \/ Split 400A Symphony II SED Power Management Transfer Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides a streamlined alternative to installing two separate 200 Amp transfer-switch enclosures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts combination of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edual 200 Amp transfer capability, service-entrance disconnects, Symphony II power management, 120\/240V single-phase operation, NEMA 3R construction, and UL 1008 listing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e makes it an important component for compatible high-capacity residential standby-power systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShop \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBriggs \u0026amp; Stratton standby generators, automatic transfer switches, power-management equipment, and generator accessories at AC Units For Less\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The 71257 does not provide 400 amps of generator output. Generator capacity, service configuration, transfer-switch compatibility, load management, and installation requirements should be evaluated by a qualified electrical professional according to Briggs \u0026amp; Stratton instructions and applicable electrical codes.\u003c\/span\u003e\u003c\/p\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":55655943274787,"sku":"071257","price":2171.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/ET17313-Briggs-_-Stratton-Dual-200A-Split-400A-Symphony-II-SED-Power-Management-Transfer-Switch-Single-Phase-NEMA-3R-71057-md.webp?v=1790364525"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/collections\/Transfer_Switch.webp?v=1790775836","url":"https:\/\/www.acunitsforless.com\/collections\/briggs-stratton-transfer-switches.oembed","provider":"acunitsforless.com","version":"1.0","type":"link"}