The 651122-BB-0N is a small-sized rocker switch from the 651/652-Series, engineered for applications with back panel size constraints and designed to fit in a standard rectangular cutout with superior panel retention qualities. This switch features a high profile rocker with butt-action contacts providing crisp positive-type feel, rated at 10A 250VAC, 10A 125VAC, and 1/4 HP 125-250VAC, with a single pole configuration. The switch offers an electrical life of 100,000 cycles for maintained operation, 50,000 cycles for momentary operation, and 50,000 cycles for T-rating, with a dielectric strength of 1000V (UL/CSA) between live and dead metal parts. Operating temperature range is 0°C to 85°C (32°F to 185°F), and the unit features a matte finish actuator and base in black with PC terminals. This switch is ideal for handheld appliances, audio-visual equipment, power supplies, and medical equipment where reliable switching and space efficiency are critical.