SPST On-Off, with Dependent 12V, Red LED, Carling Rocker (V1D2BT0B-CMC00-000) Single Pole: 20A, 12VDC. Recommended uses: marine panels, trucks, buses, trailer, construction, farm equipment and recreation equipment. Silver plated butt contact mechanism provides 50,000 to 100,000 electrical cycles. The multi-step mounting wings provide a secure fit for panel thickness 0.032" thru 0.250" in an industry standard 0.830" x 1.450" mounting hole. Roller pin mechanism eliminates the need for lubricants. Enables switch to withstand -40C to +85C temperatures. Maximum sealing protection with dual seals around lamps and rocker stem certified to IP66 and IP68. RoHS Compliant, UR, CSA.