Westinghouse | 504C740G23 | Circuit Breaker | 200A | 3-Pole | 600V | Bolt-On

Westinghouse 504C740G23 Circuit Breaker is a sturdy, bolt-on solution engineered for reliable protection in demanding electrical setups. With a 200A rating across 3 poles and a 600V operating envelope, this unit is built to handle high-demand feeder protection in commercial or industrial panels. It’s ideal for maintenance, retrofit, and replacement projects where exact specifications matter and compatibility is non-negotiable.

• Amperage: 200A
• Poles: 3-Pole
• Voltage: 600V
• Mounting Type: Bolt-On
• Part Number: 504C740G23

What makes this breaker stand out?

• Part-number-driven compatibility: The 504C740G23 designation is your fastest reference to ensure the breaker matches your panel’s bolt-on, 3-pole, 600V specification.
• High-current protection with practical versatility: 200A capacity is well-suited for main feeders and critical circuits in commercial environments where dependable shutdowns are essential.
• Retrofit-ready for exact specs: Designed for replacement and retrofit projects where matching amperage, pole count, and voltage minimizes installation guesswork and downtime.

Installation and safety considerations

• Always confirm fit and ratings before ordering—the part number is your best compatibility reference.
• Ensure your panel supports bolt-on breakers and 3-pole 600V configurations before proceeding.
• Disconnect power and follow applicable electrical codes during installation or replacement to maintain safe, compliant operation.

Ideal use cases

• Maintenance: Replace a failing bolt-on circuit breaker in existing panels that require 3-pole 600V protection.
• Retrofit: Update older electrical systems to a reliable Westinghouse bolt-on solution when the specifications align (200A, 3-pole, 600V).
• System protection in commercial environments where robust, high-current circuit protection is critical.