Allen Bradley 872C-D3NN12-E2


The Allen Bradley 872C-D3NN12-E2 is a 12mm diameter tubular proximity switch designed for reliable object detection in automated systems. This sensor features a 3-wire DC connection with a normally open, NPN (sink) output configuration. It offers a sensing distance of 3mm with a shielded design, making it suitable for precise detection in environments where interference needs to be minimized. The housing is made of durable PVC, providing solid resistance to typical industrial conditions. For those seeking replacements or upgrades, this model serves as an effective substitute for the 872C-M4BN12-E2. This proximity switch, distributed by BSP Automation, is a practical choice for integrating into various control and monitoring applications.
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