Allen-Bradley 800T-QB10R

Allen-Bradley 800T-QB10R is a 30.5 mm illuminated momentary pushbutton from the 800T family, featuring an extended-head red actuator without a guard for compact panel installations. It uses a standard 1 NO, 1 NC contact block rated up to 10 A and supports up to 600 V on the contact circuit, with the illumination module powered from 120 V AC/DC and using an incandescent lamp for full-voltage indication. The pushbutton is designed with a metal operator and mounts in a 30.5 mm panel hole, making it a rugged signaling device for control panels and machines requiring a momentary input. The QB10R variant is specified for Type 4/13 service and carries global certifications, including UL, CE, CSA, CCC, ABS, EAC, and GOST. Wiring to the contact block accepts 14–18 AWG conductors, and illumination/terminal connections specify a tightening torque of 6–8 in-lb (0.7–0.9 N·m). Operational limits include an operating temperature of -25 °C and humidity around 50%, with verified shock and vibration tolerances (25 G shock, 10 G vibration) to suit demanding industrial environments. This configuration delivers a clear, durable signaling input where a momentary action is used to drive a separate circuit or PLC input, combining reliable electrical performance with visible status indication.