Allen-Bradley 875CP-D20NP30-D4 Inductive Proximity Switch

The Allen-Bradley 875CP-D20NP30-D4 is an inductive proximity switch designed to detect metal targets without physical contact in industrial automation. It operates from a DC supply in the 10–60 V range, making it compatible with common control circuits, PLCs, and relay logic. The 875CP-D20NP30-D4 designation identifies this specific configuration within the 875CP family, helping ensure compatibility with other Allen-Bradley components. As an inductive sensor, it provides solid-state switching suitable for environments where reliable sensing of metal targets is required. Common applications include end-of-travel sensing, presence detection on conveyors and machinery, and other metal-target detection tasks in automated systems. This model supports standard control wiring and integrates with typical automation hardware from Allen-Bradley.