UL Listed 22mm Push Button Switch 15A 12V Momentary 2NO DPST Angel Eye LED Item dimensions L x W x H: 43.3 x 3.46 x 1.18 inches 【20 Amp, Momentary】Current Rating: 20 Amp at 250V AC. Operating Current: 15 Amp. LED lamp voltage: 12V DC/AC. Required mounting hole size: 7/8 inch (22mm). This is a momentary push button switch: press and hold to turn ON, release to turn OFF. 【UL Listed】This push button switch is UL Listed, CE, and CCC certified. It features IP67 waterproof protection, suitable for use in wet or dusty conditions. Shell Material: Stainless Steel 304. Button Head Material: Stainless Steel 316. 【LED Life】The illuminated push button switch has a distinctive toothed circular transparent cover, which makes the light source bright and prominent. LED lifespan: 40,000 hours. It uses an AC/DC LED lamp; the terminals are polarity-free (no anode/cathode distinction). Button mechanical life: 1,000,000 cycles. 【2NO Contact】Contact material: Silver Alloy. Configuration: DPST, 2 Normally Open (2NO), 2-Way. Terminal pin dimensions: 4.8 mm wide by 0.8 mm thick, designed for 15A high-current applications. The green wire connects the device input and output; the red and black wires (LED polarity-free) connect to the power supply. 【Package】Contents: 1 x Push Button Switch, 1 x Wire Socket Plug (1.5mm²). This waterproof 12V switch is commonly used for PC power buttons, marine applications, automotive switches, and household appliances.