Westinghouse 1809250 DC Close Coil

Description:

The Westinghouse 1809250 is a DC closing coil designed for use with Westinghouse power circuit breakers and switchgear assemblies. This electromagnetic coil provides the force required to electrically close a circuit breaker mechanism, enabling remote operation and automated control of electrical distribution systems. It is commonly used in industrial facilities, substations, power plants, and utility applications where dependable breaker closing functions are required. The coil is installed within compatible breaker operating mechanisms and is energized by a DC control circuit to initiate breaker closure.

Applications:

The Westinghouse 1809250 DC closing coil is commonly installed in low-voltage and medium-voltage switchgear, power circuit breakers, motor control centers, substations, and industrial power distribution systems. It allows remote breaker operation from control rooms, protective relay systems, and automation equipment, supporting safe and efficient electrical system control.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 1809250
• Product Type: Closing Coil
• Coil Type: DC Operating Coil
• Function: Electrically closes breaker mechanism
• Application: Power circuit breakers and switchgear
• Control Voltage: DC
• Installation Type: Breaker-mounted replacement coil
• System Compatibility: Westinghouse power circuit breaker assemblies
• Operating Method: Electromagnetic actuation
• Intended Use: Remote breaker closing operations
• Operating Environment: Industrial, commercial, and utility electrical systems
• Service Type: OEM replacement component
• Performance Feature: Provides reliable electrical closing of compatible breaker mechanisms.

Common Replacements:

• Siemens 52C Series Closing Coil
• ABB SACE Emax Closing Coil
• Schneider Electric Masterpact Closing Coil