Westinghouse | 504C335G07 | Circuit Breaker | 250A | 3-Pole | 415V

Meet the Westinghouse 504C335G07 Circuit Breaker — a robust 3-Pole, 250A protector designed for 415V three-phase electrical systems. Built for reliability in maintenance, retrofit, and replacement projects, this breaker slots into panels and disconnects with precision, keeping critical equipment safe and downtime minimal.

• Amperage: 250A
• Poles: 3-Pole
• Voltage rating: 415V
• Part reference: 504C335G07 — the best compatibility anchor for matching panels and accessories

Why choose the Westinghouse 504C335G07 for your electrical system? This breaker is purpose-built for demanding industrial and commercial environments where three‑phase protection matters most. It’s designed to integrate with Westinghouse panels and compatible equipment, delivering reliable interruption during overload or short-circuit events while minimizing nuisance tripping in normal operation.

Key advantages that matter in real-world use

• Direct replacement readiness: If your panel or distribution setup specifies 504C335G07, this unit ensures a seamless swap without compatibility surprises.
• High-capacity protection: 250A capacity supports substantial load centers and main-distribution circuits common in industrial settings.
• Three-phase coordination: A 3-Pole design aligns with typical 3-phase, 415V networks, helping you maintain balanced protection across all three legs.
• Maintenance-friendly: The part-number-first approach simplifies ordering and reduces the risk of mismatched components during service.
• Long-term reliability: Westinghouse engineering focuses on consistent performance under steady operation and fault conditions.

Ideal use cases

• Retrofit projects where older breakers need a compliant, compatible 3-phase replacement.
• New installations where a 415V, 3-Pole protection strategy is required for large equipment banks.
• Maintenance of existing electrical rooms in manufacturing, processing, or facility management environments.
• Panel upgrades that necessitate a 250A main/disconnect style protection to safely isolate faults.

Installation and practical tips

• Before ordering, verify fit and ratings against your panel’s documentation. The 504C335G07 part number is the most reliable reference for compatibility.
• Plan for a brief system shutdown to perform a safe breaker swap, following your facility’s lockout/tagout procedures.
• Consult your panel’s torque specifications to ensure proper mounting and electrical connection integrity.
• Keep a spare compatible component on hand to minimize downtime during maintenance windows.

With the Westinghouse 504C335G07, you’re choosing a proven, purpose-built solution for protecting 3-phase 415V systems. Its 250A capacity and three-pole design are tailored for real-world load centers, providing dependable safety and operational continuity. Remember to confirm fit and ratings before purchase—the compatibility you gain with the exact part number saves time and reduces the risk of mismatches in critical electrical infrastructure.