Westinghouse | 504C743G08 | Circuit Breaker | 80A | 3-Pole | 600V | Bolt-On

The Westinghouse 504C743G08 circuit breaker is a purpose-built, 3-pole protection device designed for dependable performance in demanding electrical environments. Rated for 80 amperes and 600 volts, this bolt-on unit is engineered to integrate smoothly into compatible panels and equipment during maintenance, retrofit, or replacement projects.

Key specifications that matter

• Amperage: 80A
• Poles: 3-Pole
• Voltage rating: 600V
• Mounting: Bolt-On
• Part reference: 504C743G08

Why this Westinghouse breaker stands out

• Exact-fit compatibility: The 504C743G08 designation is your best reference for matching panels and downstream equipment. This reduces the guesswork and minimizes downtime when replacing a failing breaker.
• Secure bolt-on installation: The bolt-on mounting design provides a rigid, vibration-resistant connection that stays locked in under normal operation, improving long-term reliability in industrial settings.
• Three-phase protection with clear current rating: A 3-Pole construction handles simultaneous protection across three phases, making it suitable for motor drives, compressors, and other three-phase equipment.
• High voltage capability: With a 600V rating, it supports a wide range of commercial and industrial distribution schemes, giving you flexibility in system design and upgrades.

Ideal use cases

• Maintenance and retrofit projects where the exact Westinghouse 504C743G08 specs are required to match existing protection schemes.
• Replacement of aging or failed breakers in 3-phase panels where reliable 80A protection is needed.
• Upgrades to equipment and machinery that operate at or below 600V and require solid overcurrent protection for safety and uptime.

Practical installation and care tips

• Before ordering, confirm fit and ratings against your panel’s specifications—the part number is the most reliable compatibility reference.
• Power down the relevant panel and follow standard electrical safety procedures during installation.
• Ensure mounting surfaces and mounting hardware are clean and undamaged to maintain the integrity of the bolt-on connection.
• Torque the mounting bolts to the manufacturer’s recommended value to secure proper electrical and mechanical contact.

For projects requiring robust 3-phase protection with a clear 80A current rating and a 600V operating range, the Westinghouse 504C743G08 provides a dependable, straightforward solution. Its bolt-on design and exact-fit part reference help streamline replacement workflows, reduce downtime, and keep your electrical system protected and compliant.