Westinghouse Electric 455D788G06 Circuit Breaker

Description:

The Westinghouse 455D788G06 Circuit Breaker is used in industrial power distribution and high-current electrical protection systems. Commonly installed in switchgear assemblies, motor control centers, and heavy-duty electrical distribution panels in manufacturing and utility facilities. Maintenance teams, OEM operators, and system integrators use this Westinghouse circuit breaker for power system replacement, overload protection maintenance, and electrical retrofit projects.

Applications:

The Westinghouse 455D788G06 Circuit Breaker is designed for industrial electrical protection applications requiring high-current interruption and system protection. Common applications include industrial power distribution systems, switchgear lineups, motor control equipment, and heavy machinery electrical panels used in manufacturing plants, processing operations, and utility power facilities.

Technical Specifications:

• Manufacturer Part Number (MPN): 455D788G06
• Product Type: Circuit Breaker
• Brand: Westinghouse
• Series: A-156
• Number of Poles: 3 Pole
• Current Rating: 400A
• Voltage Rating: 600V
• Function: Overcurrent and short-circuit protection
• Application Type: Industrial power distribution systems
• Mounting Type: Industrial panel or switchgear mounted
• Industrial Compatibility: MCC systems, switchgear, distribution panels
• Construction Type: Heavy-duty industrial circuit breaker

Common Replacements:

• Eaton A-156 400A Circuit Breaker
• Cutler-Hammer KD3400F Circuit Breaker
• Westinghouse 50DPU34CA Circuit Breaker