Tesla 1624171-00-X Backup Switch Kit

Tesla 1624171-00-X Backup Switch Kit

The 1624171‑00‑X is the Tesla Backup Switch One (also called the Backup Switch “meter collar”) used in Powerwall systems.

Technical Specifications:

• Parameter: Value
• Product Name / Type: Backup Switch / Backup Switch One
• Function / Use: Connects utility meter to backup circuit for Powerwall / home backup installations
• Continuous Load Rating: 200 A, 120/240 V split‑phase
• Short‑Circuit Current Rating: 22 kA (with appropriate upstream breaker)
• Operating Voltage: Up to 300 V
• Phase: Split‑phase (two legs
• IP / Enclosure Rating: NEMA 3R
• Dimensions: 6.9 × 8.1 × 2.9 in (176 × 205 × 74 mm))
• Weight: 2.8 lb (≈ 1.27 kg
• Meter / Socket Compatibility: ANSI Type 2S, ring‑type or ringless meter sockets
• Conduit Compatibility: ½‑inch NPT
• Communication: CAN interface
• Accuracy (Metering): ±0.5 % (for AC metering)