Allen-Bradley 800Z-GF2Q5B Zero Force Push Button

Allen-Bradley 800Z-GF2Q5B Zero-Force Touch Button is a rugged 22.5 mm actuator designed for panel mounting in industrial environments. The Black Guard variant GF2Q5B provides a guard-covered, momentary touch input that actuates a relay output via 5-pin Quick Disconnect terminals, and it accepts a 100-240V AC input. Built for harsh conditions, it carries an IP66 rating and enclosure classifications of Type 4/4X/13, making it suitable for equipment, conveyors, and washdown areas where dust, water exposure, or corrosive environments are concerns. The device is part of Allen-Bradley’s 800Z family of Zero-Force Touch Buttons, specifically designed to minimize operator effort while delivering reliable electrical signaling for general-purpose control circuits. As a 22.5 mm device, it fits standard panel cutouts and pairs with Rockwell Automation control systems through a standard 5-wire, 5-pin QD configuration. The GF2Q5B model denotes the Black Guard variant, offering additional physical protection around the actuation area, while continuing to provide a momentary contact that can drive safety relays or interlocks when used with suitable control logic and wiring. This combination of compact size, rugged enclosure, and zero-force actuation makes it a practical choice for control panels where durability and repeatable performance are essential.