NKK Switches High Capacity Standard Size Toggle S831

S831 is a three-pole single-throw toggle switch with screw lugs, rated for 30A at 125V AC, 30A at 250V AC, 30A at 30V DC, and 1A at 125V AC with PF 0.6 inductive load. It has a mechanical life of 50,000 operations and an electrical life of 25,000 operations. The toggle is brass with chrome plating, and the case is melamine phenolic. Mounting requires a panel thickness of 0.177" (4.5mm) and a torque of 2.94 Nm. Contact resistance is 10 milliohms max, insulation resistance is 1,000 megohms min at 500V DC, and dielectric strength is 2,000V AC for 1 minute. Operating temperature range is -10°C to +70°C. UL, cULus, and CSA recognition require suffixes added to the part number. Keyway is M4.5x6.