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The perfect accessory to the JP3 FD RX7 Battery Tray Kit!
If you store your car for long periods or want a quick way to disconnect the battery from your electrical system to prevent discharge, this 150amp circuit breaker is what you are looking for. The red button disconnects while the yellow lever resets the connection. The CNC cut and bent copper bracket allows secure mounting to the battery and the battery fuse block.
Product feature list:
- 150amp thermal circuit breaker
- CNC cut and bent copper bracket
- Stainless hardware
Battery not included. May work for other custom applications.
Pairs well with
In stock! Ships within 3-4 business days or sooner.

Mazda RX7 FD3S Battery Circuit Breaker