Westinghouse B-56 Electrical Interlock Assembly

Description:

The Westinghouse B-56 Electrical Interlock is used in industrial electrical control and safety systems requiring dependable mechanical or electrical interlocking between control devices and switching equipment. Commonly installed in switchgear assemblies, motor control centers, industrial control panels, and automated machinery operating in commercial and industrial facilities. Maintenance teams, OEM technicians, and system integrators use this Westinghouse electrical interlock for replacement, retrofit, safety control upgrades, and equipment interlocking applications.

Applications:

The Westinghouse B-56 Electrical Interlock is used for preventing simultaneous or unsafe operation of electrical control devices in industrial automation and power distribution environments. Typical applications include circuit breaker systems, motor starters, transfer equipment, industrial machinery, and control panels requiring reliable interlock protection and operational safety control.

Technical Specifications:

• Manufacturer Part Number (MPN): B-56
• Brand: Westinghouse
• Product Type: Electrical Interlock
• Function: Mechanical and Electrical Interlocking
• Application Type: Industrial Electrical Control
• System Compatibility: Switchgear, Motor Starters, and Control Panels
• Industrial Use: Safety and Operational Interlock Systems
• Installation Type: Panel Mounted Industrial Component
• Control Purpose: Equipment Operation Prevention and Safety Lockout
• Operating Environment: Commercial and Industrial Facilities

Common Replacements:

• Eaton Mechanical Interlock Kit
• Allen-Bradley Electrical Interlock Assembly
• Square D Interlock Mechanism