Maxwell Circuit Breaker Isolator Panel - 80 AMP [P100790]Circuit Breaker Isolator Panel 80 AMP Suitable for a wide range of windlasses and capstans. Features: For protection of the main conductor circuit for DC winches Mount as close as possible to the battery power source to ensure protection against short circuit and to reduce the risk of DC motor burn out in the event of winch overloading Enables the battery, or electrical supply, to be isolated when winch is not in use Suitable for 12V or 24V DC systems