Westinghouse SG-1155688 Industrial Control Relay

The Westinghouse SG-1155688 is an electromechanical SG Series auxiliary relay used in industrial control and protection systems for reliable switching and auxiliary control, supporting control logic and circuit interface operation. Designed for panel- or relay-assembly mounting, it is built for continuous-duty use in switchgear, control panels, motor control systems, and automation equipment where dependable activation and signal interfacing are required. Key details: Manufacturer Part Number SG-1155688; Brand Westinghouse; Product Type Auxiliary Relay; Relay Type SG Series Relay; Function Electrical switching and auxiliary control; Application Industrial control and protection systems; Installation Type Panel or relay assembly mounted; Operating Environment Industrial applications; Construction Type Electromechanical relay; Duty Type Continuous duty operation; System Use Control logic and circuit interface operation. Common replacements include Eaton Auxiliary Relay, Siemens Industrial Auxiliary Relay, and Allen-Bradley Control Relay.