Allen-Bradley 802M-DJ1NF Limit Switch

Allen-Bradley 802M-DJ1NF Limit Switch is a pre-wired, factory-sealed limit switch from the 802M family that ships as a complete unit with a top push roller actuator and a two-circuit contact block. The DJ1NF variant includes a neon indicator light and uses a 5-pin mini-type receptacle (J1 wiring) for fast, field-ready connections, with the neon pilot lamp rated for 120V AC operation. This model provides two independently switched circuits within a compact body, enabling dual signaling for limit detection and auxiliary control while preserving a small footprint for panel installations. The top-side roller actuator delivers positive actuation as a moving part engages the roller, making it suitable for machines with guards, conveyors, doors, or other moving elements. Typical applications include packaging lines, automated assembly setups, and manufacturing equipment where reliable, rugged limit sensing plus a visible status indicator is required.