Square D 9055BO116 Industrial General Purpose Relay

The Square D 9055BO116 Industrial General Purpose Relay is an electromechanical plug‑in relay from Square D (Schneider Electric) in the 9055 family, designed for general control‑panel switching in industrial equipment. It enables a low‑voltage control signal to switch higher‑current loads in machine control circuits and is designed for use with Square D socket bases for straightforward installation and replacement in control panels. The 9055BO116 designation identifies a specific configuration within the 9055 general purpose relay line and is commonly used in factory automation, conveyors, and HVAC control applications where a standard control relay is required to interface logic with power circuits. Compatibility with standard Square D sockets and mounting hardware supports easy integration into existing control panels and retrofit projects.