Tesla, Backup Switch Kit, 200A, 120/240VAC Split Phase, (1) Conduit Hub with Captive Fasteners, (1) 6-pin Terminal Block Connector, (4) Wago Connectors, (1) Sealing Ring and (1) Conduit Hole Cover, ANSI Type 2S, Ringless or Ring Type, NEMA 3R, 10 Year Warranty, 1624171-00-x

The Tesla Backup Switch Kit (1624171-00-x) is a meter collar designed for 200A, 120/240VAC split-phase electrical systems, facilitating seamless whole-home backup power for Powerwall 2, Powerwall+, and Powerwall 3 systems. It serves as an automatic transfer switch and consumption meter, typically installed directly behind the utility meter, reducing the need for additional external gateways and extensive rewiring.

Key Specifications & Features:

• Capacity: Supports 200A continuous load.
• Compatibility: ANSI Type 2S socket (ring or ringless).
• Environment Rating: NEMA 3R (suitable for outdoor installation).
• Performance: 22kA Short Circuit Current Rating (SCCR) when paired with a compatible breaker.
• Monitoring: Integrated revenue-grade monitoring with ±0.5% accuracy.
• Communication: CAN bus protocol to Powerwall.
• Warranty: 10 Years.
  

Components Included:

• (1) Backup Switch
• (1) Conduit Hub with Captive Fasteners
• (1) 6-pin Terminal Block Connector
• (4) Wago Connectors
• (1) Sealing Ring
• (1) Conduit Hole Cover

Key Advantages:

• Faster Installation: Cuts installation time by up to 6+ hours compared to traditional gateways, significantly lowering labor costs.
• Whole-Home Backup: Enables whole-home backup without requiring a separate sub-panel, allowing for management of high-power loads.
• Aesthetics: Low-profile design minimizes external equipment on the home exterior.
• Service Manual Override: Includes a contactor manual override for service events.
  

This device serves as a direct alternative to the Tesla Backup Gateway 2, provided local utility regulations approve behind-the-meter devices.

Documents:

• Data Sheet (Created 7/8/2024)