{"product_id":"tesla-backup-switch-meter-collar-1624171-00-x","title":"Tesla Backup Switch, 200A Meter-Socket Switch for Powerwall – 1624171-00-X","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Tesla Backup Switch (model 1624171-xx-y; this listing is part 1624171-00-X) controls a Powerwall system's connection to the grid. Tesla says it installs behind the utility meter or in a standalone meter panel downstream of the utility meter, and it fits ANSI Type 2S meter sockets, ring or ringless.\u003c\/p\u003e\n\u003cp\u003eTesla says it detects grid outages automatically and switches the home to backup power. It communicates directly with Powerwall over CAN, and its built-in meter lets the Tesla app show home energy use.\u003c\/p\u003e\n\u003cp\u003eTesla lists it for Powerwall systems only: Powerwall 3, Powerwall+, and Powerwall 2 with Backup Gateway 2. It is not a general-purpose transfer switch for other battery brands.\u003c\/p\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesla Powerwall whole-home backup:\u003c\/strong\u003e Tesla lists compatibility with Powerwall 3, Powerwall+ and Powerwall 2 with Backup Gateway 2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120\/240 V split-phase homes with a Type 2S meter socket:\u003c\/strong\u003e Rated 200 A continuous load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003ctable class=\"alte-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eMeter-socket backup switch for Tesla Powerwall systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel number\u003c\/td\u003e\n\u003ctd\u003e1624171-xx-y (this listing: 1624171-00-X)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous load rating\u003c\/td\u003e\n\u003ctd\u003e200 A, 120\/240 V split-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-circuit current rating\u003c\/td\u003e\n\u003ctd\u003e22 kA with breaker (Tesla notes the breaker's maximum supply short-circuit current rating must be equal to or greater than the available fault current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eCAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC meter\u003c\/td\u003e\n\u003ctd\u003e±0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct compatibility (per Tesla)\u003c\/td\u003e\n\u003ctd\u003ePowerwall 2 with Backup Gateway 2, Powerwall+, Powerwall 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeter and socket compatibility\u003c\/td\u003e\n\u003ctd\u003eANSI Type 2S, ringless or ring type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService interface\u003c\/td\u003e\n\u003ctd\u003eContactor manual override (for service events); reset button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConduit compatibility\u003c\/td\u003e\n\u003ctd\u003e1\/2 in NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure; pollution rating\u003c\/td\u003e\n\u003ctd\u003eNEMA 3R; PD3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to 50°C (−40°F to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions; weight\u003c\/td\u003e\n\u003ctd\u003e176 × 205 × 74 mm (6.9 × 8.1 × 2.9 in); 2.8 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety standards (per Tesla)\u003c\/td\u003e\n\u003ctd\u003eUL 414, UL 414 SB, UL 2735, UL 916; FCC Part 15 Class B, ICES 003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpected service life; warranty (per Tesla)\u003c\/td\u003e\n\u003ctd\u003e21 years; 10-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource\u003c\/td\u003e\n\u003ctd\u003eTesla Backup Switch datasheet dated 2024-04-29 (Tesla Energy Library)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat You May Also Need\u003c\/h3\u003e\n\u003ch4\u003eUsually required\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA compatible Tesla Powerwall system:\u003c\/strong\u003e Powerwall 3, Powerwall+, or Powerwall 2 with Backup Gateway 2, per Tesla.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtility approval:\u003c\/strong\u003e The switch installs at or behind the utility meter, so the utility must allow it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMay be required\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAn upstream breaker with an adequate short-circuit rating:\u003c\/strong\u003e Tesla's 22 kA rating applies with a breaker rated for the available fault current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA standalone meter panel:\u003c\/strong\u003e If the switch is installed downstream of the utility meter rather than behind it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOptional upgrades\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2 in NPT conduit fittings:\u003c\/strong\u003e For the switch's conduit connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck current manufacturer documentation before combining components, especially batteries, inverters, communications equipment and system-control hardware.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Considerations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerwall systems only.\u003c\/strong\u003e Tesla lists compatibility with Powerwall 3, Powerwall+ and Powerwall 2 with Backup Gateway 2. Do not plan to use it with other brands' batteries or inverters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200 A split-phase, Type 2S.\u003c\/strong\u003e Check that your meter socket is ANSI Type 2S and that the service is 120\/240 V split-phase at 200 A or less.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtility rules.\u003c\/strong\u003e Some utilities do not allow meter-socket devices or require their own approval and inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation.\u003c\/strong\u003e Installation at the meter requires utility coordination and a qualified installer.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Tesla","offers":[{"title":"Default Title","offer_id":48037624381659,"sku":"1624171-00-X","price":475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3365\/0395\/files\/GUID-085CDF00-3A2A-4617-82BF-A2BE72A53368-online-en-US.png?v=1765219691","url":"https:\/\/www.altestore.com\/products\/tesla-backup-switch-meter-collar-1624171-00-x","provider":"AltE Store","version":"1.0","type":"link"}