ITEM NAME:2pcs 16mm Normally Closed Momentary NC Stainless Steel Push Button Switch 48V/2A Descriptio n Description: 1. Durable, high-grade appearance and nice touch feeling. 2. Be widely used in various types of car/motor starting, power starting device, and can also be an access control button. 3. Easy to install, Screw clamp type terminals to make fitting very easy. 4. A Normally Closed (NC) Push Button is a push button that, in its default state, makes electrical contact with the circuit.When the button is pressed down, the switch no longer makes electrical contact. Specifications: Material: Stainless Steel Color: As Pictures Show Size: 21.7*7*21.7*21.8mm Maximum Switch Rating: 2A / 48VDC Contact Resistance: ≠¤50mÃŽ © Insulation Resistance: ≠¥1000mÃŽ © Dielectric Strength: 2000VAC Temperature Operation: -20  ° C ~ + 55  ° C Mechanical Life: 1,000,000 Cycles Electrical Life: > 50,000 Cycles Package Included: 2 * Push Button Switch We offer you what you need! 2pcs 16mm Normally Closed Momentary NC Stainless Steel Push Button Switch 48V/2A.2 Push Button Switch. Material: Stainless Steel. Durable, high-grade appearance and nice touch feeling. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.