Battery switch & circuit breaker

Equip yourself to reduce the risk of short circuit

Electrical installations in automobile engines are never infallible. A fire can happen quickly while you are driving. The only solution available to you would be to quickly cut off the power from the source with a manual or electronic battery circuit breaker.

At autotruck42.com, we offer the best circuit breakers from original brands. Our products will save you time when an electrical fault occurs in your car from a manual or electrical control.

Manual or electronic, a question of responsiveness

Installing a battery power switch is part of prevention. Given that most modern vehicles do not (or no longer) have this type of support, you can easily install this device entirely designed for any type of circuit in order to avoid damage to electronic parts during a short circuit.

The models we offer adapt to all vehicles depending on the power and mechanism sought. The 12/24 V 500A manual power cutters are made with ergonomic physical switches, so as to cut electrical transmission with a single gesture.

If you want better responsiveness, we also have electromagnetic battery cut-offs which are triggered automatically when an overvoltage is detected in the circuit.

If you lose your key, autotruck42.com also offers replacements to avoid you having to change your battery circuit breaker. The parts are equipped with multiple accessories to facilitate installation with robust and safe materials.