Circuit Breakers -Auto Boat Caravan Accessory Highlights Generic Brand Auto Boat Caravan Accessory Description: 100% brand new and high quality Metalwork: metal Voltage: 12V, 50A For use in electric brake systems, auto, caravans and more One copper terminal and one plated terminal The battery side connects to the copper side and the plated side connects to your accessories usually in place of a fuse, but with the benefit of resetting , ideal in applications where what is connected could have a short circuit or an instantaneous short. specification: Screw type circuit breaker Battery chargers, trucks, buses, RVs, trolling motors, etc. SAE J553; SAE J1171; UL1500 Voltage 12-28Vdc Rated current 50A Parallel mounting (length) Mounting bracket Reset Type T1, Auto reset Operating temperature -40C (-40F) to 85C (185F) Interrupt capacity 2.5 kA @ 12Vdc Dimension 1.248 x 0.693 x 0.8 inch Regulatory specification SAE J553; SAE J1171; UL1500 Termination #10-32 thread Metal body Storage temperature -40C (-40F) to 125C (260F) Package includes: 1 Piece Circuit Breaker 2 Pieces Screw Nuts