CB1 Ring Engineering / CB1 RailPro Circuit Breaker Mod (Scale=ALL) RailPro Circuit Breaker634-CB1

Ring Engineering's RailPro Circuit Breaker is a must - have command control component suitable for all scales. The RailPro 634 - CB1 offers reliable performance for your model railway setup.

Using this RailPro circuit breaker is easy. Just connect it properly to your command control system in your model railway. When the power gets too high, it'll automatically break the circuit to protect your components. Keep it in a dry place and avoid getting it wet. Check the connections regularly to make sure they're tight. If you notice any issues like it not tripping when it should, you may need to replace it.