Westinghouse 205C676G01 Solid State High Speed Differential Relay

The Westinghouse 205C676G01 is a solid-state, high-speed differential module designed for three-phase protection in industrial power systems. It provides fast differential fault detection in three-phase configurations and is commonly installed in generator protection systems, motor control centers, power distribution equipment, substations, and industrial protection panels to safeguard critical electrical infrastructure. Details: Manufacturer: Westinghouse; Part Number: 205C676G01; Product Type: Solid State High Speed Differential Module; System Type: Three Phase Protection System; Technology: Solid State Relay Protection; Application Type: Differential Fault Detection; Electrical Function: High-speed protective relay operation; Compatible Systems: Industrial power distribution and generator protection systems; Installation Environment: Switchgear, substations, and industrial control panels; Industry Use: Utility and industrial electrical protection; Monitoring Type: Three-phase differential monitoring; Service Application: Replacement and retrofit projects; Equipment Category: Industrial protection relay hardware; Designed For: Critical power and automation systems. Common Replacements: Westinghouse SA-1 High Speed Differential Relay; GE High Speed Differential Relay Module; ABB Solid State Differential Protection Relay.