Allen-Bradley 871P-E13GRL is a proximity switch from Rockwell Automation, part of the 871P proximity sensor family. As a non-contact sensing device, it is used in industrial automation to detect the presence of nearby targets and feed a signal to the control system. Related variants in this family include 871P-E13GRR and 871P-E13GRF, which share core design and interface characteristics. Listings from multiple distributors confirm the 871P-E13GRL designation within Allen-Bradley proximity switch lines, underscoring its role as a sensor component in automation setups.
