Westinghouse 2609D10G03 Undervoltage Release Unit

Description:

The Westinghouse 2609D10G03 U Unit is used in industrial circuit breaker control and protection systems for undervoltage release and auxiliary breaker operation in heavy-duty electrical distribution applications. Commonly installed in molded case circuit breakers, switchgear assemblies, motor control centers, and industrial power distribution systems requiring dependable breaker safety control and automatic trip functionality during voltage loss conditions. Maintenance electricians, facility engineers, and industrial system integrators use this unit for replacement maintenance, breaker upgrades, retrofit projects, and restoration of legacy Westinghouse electrical protection equipment.

Applications:

The Westinghouse 2609D10G03 U unit is commonly used in industrial switchgear systems, MCC assemblies, emergency shutdown systems, manufacturing facilities, utility power infrastructure, HVAC distribution systems, process automation equipment, and electrical protection panels where reliable undervoltage release and breaker control functionality are required for industrial safety and power management operations.

Technical Specifications:

• Manufacturer: Westinghouse
• Part Number: 2609D10G03
• Product Type: Undervoltage Release Unit
• Series Designation: U
• Application Type: Circuit breaker protection and control
• Electrical Function: Automatic breaker tripping during undervoltage conditions
• System Compatibility: Westinghouse molded case circuit breakers
• Installation Environment: Switchgear and industrial control panels
• Industry Use: Manufacturing and industrial power distribution
• Compatible Equipment: MCCs and breaker assemblies
• Mounting Type: Internal breaker accessory installation
• Protection Type: Undervoltage release protection
• Service Application: Replacement and retrofit projects
• Equipment Category: Industrial electrical breaker accessory
• Designed For: Legacy Westinghouse protection systems

Common Replacements:

• Eaton Series C Undervoltage Release Unit
• Westinghouse 2606D58G19 UVR Unit
• Cutler-Hammer Breaker Undervoltage Module