Allen-Bradley 800HL-JP20KB7 Heavy-Duty Selector Switch is a non-illuminated, 3-position Type 7/9 selector designed for hazardous-location service in demanding industrial environments. It uses a KB7 cam, supports a 30.5 mm panel hole, and employs screw-terminal wiring suitable for 18 AWG conductors. The switch features a knob lever with spring return, three positions, and no external contact blocks; it delivers at least 200,000 mechanical cycles and up to 1,000,000 electrical cycles at maximum rated load. Dielectric strength is rated at up to 2200 V for 1 minute, and operating conditions include a -20 C to 40 C range with 50% humidity at 40 C and storage down to -40 C.
