Our 12V Inline Circuit Breaker serves double duty. Not only will this protect your downstream circuits, but it can also serve as a battery disconnect. When you need to disconnect the downstream systems, you can simply trip the breaker.
The circuit breaker also prevents the need to carry extra fuses with you for this circuit. If you have an issue in the field, after repairing the issue, you can simply close the circuit breaker and go on about your adventuring.
These are available in two sizes. We suggest the 40A in most circumstances. If you are powering an ARB Dual Compressor, we recommend the 60A. The compressor alone can pull up to 55 amps.