Push button starter switch Push button start  This is a car, ship engine horn start push button switch. We are experienced in product production. We provide you with high quality switch layer by layer. 12V DC, 50A, SPST(single lever single throw) engine horn start button switch . 12V 50A Engine Horn Start Button Switch Product Description Specifications: 1, Diecast zinc alloy housing. 2, Push button momentary type can be used as starter switch or horn switch. 3, Rated up to 50 Amps at 12 V. 4, Mounted to panels' 5/8" hole, up to 3/8" thick. 5, With sealed rubber cap for water, moisture and dust proof. 6, Includes cooper terminal screws. 7, Direct fit replacement unit as start switch or horn switch. 8, Used for car, vehicle, Rv and boat, also electrical equipment and solar cells etc..