WESTINGHOUSE 1253C48G04 U 24DCV

Description:

The Westinghouse 1253C48G04 is an industrial DC undervoltage release (UVR) or trip device designed for use with Westinghouse molded case circuit breakers and power distribution equipment. Operating at 24 VDC, this accessory provides automatic breaker tripping or lockout functionality when control voltage falls below a predetermined level. It is commonly installed in switchgear, motor control centers, emergency shutdown systems, and industrial automation applications requiring remote protection and voltage monitoring.

Applications:

The Westinghouse 1253C48G04 is commonly used in industrial power distribution systems to provide undervoltage protection, emergency shutdown capability, remote tripping, and control circuit supervision. It is installed in manufacturing facilities, utility systems, process plants, and automation equipment where loss of control voltage must automatically disconnect power to protect personnel and equipment.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 1253C48G04
• Product Type: Undervoltage Release / Breaker Accessory
• Control Voltage: 24 VDC
• Current Type: Direct Current (DC)
• Function: Automatic breaker trip or lockout upon loss of control voltage
• Application: Industrial power distribution and protection systems
• System Compatibility: Westinghouse molded case circuit breakers and switchgear assemblies
• Installation Type: Internal breaker-mounted accessory
• Operating Function: Remote protection and undervoltage monitoring
• Mounting Configuration: OEM breaker accessory installation
• Operating Environment: Industrial and commercial electrical applications
• Intended Use: Voltage supervision, safety shutdown, and breaker control
• Performance Feature: Reliable breaker tripping and protection during control voltage loss.

Common Replacements:

• Eaton 24 VDC Undervoltage Release Module
• Siemens 24 VDC Breaker Undervoltage Trip Device
• Schneider Electric 24 VDC MN Undervoltage Release Unit