Westinghouse | 504C335G09 | Circuit Breaker | 335A | 3-Pole | 600V

Meet the Westinghouse 504C335G09 circuit breaker — a precise, purpose-built protection solution for systems up to 600V. This 3-pole unit carries a 335A capacity, making it an ideal choice for maintenance, retrofit, and replacement projects where exact specifications matter. With its part-number-driven design, you can restore safe operation to demanding panels without guesswork.

Key specifications at a glance

• Amperage: 335 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part number: 504C335G09
• Compatibility note: Confirm fit and ratings before ordering; the part number is the best reference for compatibility.

Why this Westinghouse breaker stands out

• Designed specifically for retrofit and replacement in existing installations that require the 504C335G09 specification, ensuring a reliable match to your current panels and bus configurations.
• Efficiently supports 335A circuits in 3-pole configurations, ideal for multi-phase systems common in commercial and light-industrial environments.
• Provides a straightforward path to bring aging or incompatible panels back to code-compliant protection without undergoing a full panel overhaul.

Ideal use cases

• Updating commercial electrical rooms that rely on a 3-pole, 600V protection scheme with a 335A load path.
• Replacement of aging breakers in retrofit projects where exact Westinghouse specifications are required to maintain panel integrity.
• Maintenance of legacy systems in manufacturing or processing facilities where uninterrupted 600V service is critical.

Practical installation and compatibility tips

• Always verify the panel model and form factor to ensure a seamless fit; use the 504C335G09 part number as the primary compatibility reference.
• Confirm that your service architecture supports a 600V system and that the 335A rating aligns with your continuous load calculations.
• If you’re replacing an older Westinghouse device, this model is designed to align with legacy configurations — double-check mounting and termination styles before proceeding.

Whether you’re performing routine maintenance, a targeted retrofit, or a strategic replacement, the Westinghouse 504C335G09 circuit breaker delivers trusted protection with precise specifications. Keep this part on hand for fast, accurate upgrades that keep your high-voltage systems running safely and smoothly.