Item Name: 50A 12V Waterproof Car Boat Track Switch Push Button Horn Engine Start Starter. Product DescriptionDescription:100% New with High QualityFor automotive, marine, boats, and much more applications Heavy Duty (50 amps) push-button momentary switch that is dust and moisture resistant 12V DC, 50A, SPST (single pole, single throw) Contacts are pure copper for long life Some sellers advertise the contact as being silver. But this is not true. They are all copper Screw terminals are brass, nickel plated Recommended mounting hole: 0.625"" (5/8"") Maximum panel thickness: 0.500"" (1/2"") without boot 0.312"" (5/16"") with boot CAUTION: Disconnect negative battery cable before installation Life: = >10000 Times Presses (Factory Tested. Minimum press test > 10000 times)Packa include1* Heavy Duty Momentary switch
