Westinghouse 147P372H01A Motor Operator (For AB DE-ION Breaker)

Description:

The Westinghouse 147P372H01A Motor Operator is an electrically operated breaker accessory designed for use with Westinghouse AB DE-ION circuit breakers. This motor-driven mechanism provides remote opening, closing, and charging capabilities, allowing circuit breakers to be operated from a control panel or automated control system without manual intervention. It is commonly installed in switchgear, substations, industrial power distribution systems, and critical electrical infrastructure where remote breaker control and automation are required. The unit is specifically designed for compatibility with AB DE-ION breaker assemblies.

Applications:

The Westinghouse 147P372H01A Motor Operator is commonly used in industrial power distribution systems, utility substations, switchgear lineups, power generation facilities, and automated electrical control systems. It enables remote breaker operation for load management, emergency shutdown procedures, system monitoring, and automated switching applications. Motor operators are widely used where breaker accessibility is limited or where centralized control of electrical distribution equipment is required.

Technical Specifications:

• Manufacturer: Westinghouse Electric Corporation
• Part Number: 147P372H01A
• Product Type: Motor Operator
• Function: Remote circuit breaker operation
• Compatible Breaker Series: AB DE-ION Circuit Breakers
• Operating Method: Electrically motor-driven mechanism
• Application: Remote breaker opening, closing, and charging
• Installation Type: Breaker-mounted accessory
• System Compatibility: Westinghouse AB DE-ION breaker assemblies
• Control Type: Remote electrical operation
• Mounting Configuration: OEM accessory installation
• Operating Environment: Industrial, commercial, and utility electrical applications
• Intended Use: Automated and remote circuit breaker control
• Service Type: OEM replacement and retrofit component
• Performance Feature: Provides reliable remote operation of AB DE-ION circuit breakers for enhanced system control and safety.

Common Replacements:

• Eaton Motor Operator for Legacy Power Breakers
• ABB Electrically Operated Breaker Mechanism
• Schneider Electric Motor Operator Assembly for Power Circuit Breakers