Allen-Bradley 800E-3LX01S Pushbutton Contact Block

Allen-Bradley 800E-3LX01S Pushbutton Contact Block is a self-monitoring electrical contact block designed to mount on 800E emergency-stop pushbuttons, providing a dedicated contact point for control circuits in machine safety applications. The Self-Monitoring feature detects improper mounting or misalignment and indicates a fault when the contact block is not properly seated on the operator. This accessory is specified for use with Allen-Bradley 800E pushbutton assemblies and is commonly paired with safety-stop functions in panels, conveyors, and other industrial control setups. Typical use cases include signaling PLCs, relays, or safety interlocks in emergency-stop circuits where a reliable, verified contact closure is required.