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TESLA.COM/ENERGY <br />BACKUP SWITCH <br />ENVIRONMENTAL SPECIFICATIONS <br />Operating Temperature –40°C to 50°C (–40°F to 122°F) <br />Storage Temperature –40°C to 85°C (–40°F to 185°F) <br />Enclosure Rating NEMA 3R <br />Pollution Rating PD3 <br />PERFORMANCE SPECIFICATIONS <br />Model Number 1624171-xx-y <br />Continuous Load Rating 200A, 120/240V Split phase <br />Short Circuit Current Rating 22 kA with breaker1 <br />Communication CAN <br />AC Meter +/- 0.5% <br />Product Compatibility Powerwall 2 with Backup Gateway 2, <br />Powerwall+, Powerwall 3 <br />Expected Service Life 21 years <br />Warranty 10 years <br />COMPLIANCE INFORMATION <br />Safety Standards USA: UL 414, UL 414 SB, UL 2735, <br />UL 916, CA Prop 65 <br />Emissions FCC Part 15, Class B ICES 003 <br />2024-04-29 <br />2 Manually overrides the contactor position during a service event. <br />MECHANICAL SPECIFICATIONS <br />Dimensions 176 mm x 205 mm x 74 mm <br />(6.9 in x 8.1 in x 2.9 in) <br />Weight 2.8 lbs <br />Meter and Socket Compatibility ANSI Type 2S, ringless or ring type <br />External Service Interface Contactor manual override2 <br />Reset button <br />Conduit Compatibility 1/2-inch NPT <br />1 Breaker maximum supply short circuit current rating must be equal to or <br />greater than the available fault current. <br />175.8 <br />204.86 <br />74 <br />The Tesla Backup Switch controls connection to the grid in a <br />Powerwall system, and can be easily installed behind the utility <br />meter or in a standalone meter panel downstream of the utility <br />meter. <br />The Backup Switch automatically detects grid outages, providing <br />a seamless transition to backup power. It communicates directly <br />with Powerwall, allowing home energy usage monitoring from <br />any mobile device with the Tesla app. <br />176 mm <br />205 mm <br />74 mm