DC221-BB-B is a D-Series single pole compact high current toggle switch designed for applications with back panel size constraints. This switch features an On-Off-On circuit configuration with .250 tab (Q.C.) terminals, a bat-style actuator in black, and a black bushing. It is rated for 10A at 250VAC, 20A at 125VAC, and 1½ HP at 125-250VAC, with self-cleaning contacts and double insulated all nylon construction. The switch offers a dielectric strength of 1000V, electrical life of 25,000 cycles, and operates within a temperature range of 32°F to 185°F (0°C to 85°C). Typical applications include environmental controls, marine, food service, and vacuum cleaners where stringent current carrying requirements are needed.