NKK Switches Medium Capacity Standard Size Toggle S21A

The S21A is a double-pole, single-throw toggle switch with solder lugs, rated for 15A at 125V AC, 15A at 250V AC, and 15A at 30V DC, with an angle of throw of 21°. It features a brass toggle and bushing with chrome plating, a phenolic resin case, and brass terminals with tin plating. The switch has a contact resistance of 10 milliohms maximum, insulation resistance of 1,000 megohms minimum at 500V DC, and dielectric strength of 2,000V AC for one minute. The operating temperature range is -10°C to +70°C, and it has a mechanical life of 50,000 operations. The maximum panel thickness is 0.158 inch (4.0 mm). UL and cULus recognition are available when ordered with appropriate markings. The switch is mounted with a knurled nut, lockwasher, and backup hex nut. The terminals are not labeled 2 and 5.