10 Amp 22mm Momentary Push Button Switch 12V Blue LED Waterproof Round Self Item dimensions L x W x H: 1.57 x 0.39 x 1.18 inches Note: This is a momentary push button switch. Press and hold to activate; release to deactivate. Featuring a brand new design with a silver finish, it is rated for 10A. The LED operates at 12V only. A mounting hole size of 7/8" (22mm) is required. The terminal pin measures 4.8mm in width and 0.8mm in thickness, making it suitable for high-current applications. Constructed from high-quality metal material with IP65 waterproof protection, it is suitable for use in wet or dusty environments. Electrical life: 500,000 cycles. Mechanical life: 2,000,000 cycles.