Rig Rite 12/24 Volt Marine Circuit Breaker With Automatic Reset 40 Amp. Includes nuts washers mounting hardware and 8 gauge ring terminal. Features of Rig Rite 340 12/24 Volt Marine Circuit Breaker With Automatic Reset 40 Amp For installing trolling motors and electric winches Automatically resets itself Better than a fuse which can blow and ruin a fishing trip Includes nuts washers mounting hardware and an 8 gauge ring terminal Package Contents: Rig Rite 340 12/24 Volt Marine Circuit Breaker With Automatic Reset 40 Amp Rig Rite 340: 12/24 Volt Marine Circuit Breaker With Automatic Reset 40 Amp