WESTINGHOUSE 1366D72G09 SHUNT TRIP 50Amp 120V

Description:

The Westinghouse 1366D72G09 is a shunt trip accessory designed for use with Westinghouse molded case circuit breakers. This device allows a circuit breaker to be remotely tripped by applying an electrical signal to the shunt trip coil, providing a means of emergency shutdown, remote disconnect, or automated protection system integration. Rated for 120 Volts control power, the shunt trip accessory is commonly installed in industrial power distribution systems, switchgear, motor control centers, and commercial electrical equipment requiring remote breaker operation.

Applications:

The Westinghouse 1366D72G09 shunt trip is commonly used in emergency power-off systems, fire alarm interfaces, industrial automation systems, elevator controls, HVAC equipment, and safety shutdown circuits. When energized, the shunt trip coil automatically trips the connected circuit breaker, allowing remote interruption of power during fault conditions, emergency situations, or automated control sequences.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 1366D72G09
• Product Type: Shunt Trip Accessory
• Control Voltage: 120 VAC
• Associated Breaker Rating: 50 Amps
• Function: Remote circuit breaker tripping
• Trip Method: Electrically operated shunt trip coil
• Application: Remote breaker control and emergency shutdown systems
• Installation Type: Internal breaker-mounted accessory
• System Compatibility: Westinghouse molded case circuit breakers
• Control Circuit Type: AC control voltage
• Operating Function: Electrical signal activated breaker trip
• Mounting Configuration: OEM accessory installation
• Operating Environment: Industrial and commercial electrical applications
• Intended Use: Emergency power disconnect and remote breaker operation
• Performance Feature: Provides reliable remote tripping capability for circuit protection and safety systems.

Common Replacements:

• Eaton Shunt Trip Accessory 120 VAC
• Cutler-Hammer Shunt Trip Module 120 VAC
• Siemens Circuit Breaker Shunt Trip Accessory 120 VAC