Schneider Electric 8501-X020-110 Control Relay

Schneider Electric 8501-X020-110 is a Square D NEMA-style general purpose control relay from the 8501 family, designed to perform logic and power-switching tasks in industrial control circuits. Built as a Form BT, Series A device, it coordinates energization of auxiliary circuits in machine-control layouts where compact, plug-in relays are preferred. The model designation indicates an 8501 control relay with a 110-volt coil actuation, suitable for standard control voltages in industrial environments. This unit follows the 8501 family’s tradition of reliable, modular relays that can be installed in compatible relay sockets for fast replacement and straightforward maintenance. When selecting this relay, verify the contact arrangement and current ratings for the target load; those specifics are defined by the 8501-X020-110 variant and should be confirmed on the official Schneider Electric product page or distributor datasheets. As part of Square D's legacy lineup, this relay integrates with other Square D components and is intended for use in control logic, interlocking, and sequencing tasks within control panels.