Westinghouse | J3225 | Circuit Breaker | 225A | 3-Pole | 600V

Westinghouse J3225 Circuit Breaker — a robust 225A, 3-pole device rated for 600V, crafted for reliable overcurrent protection in industrial and commercial electrical systems. Identified by the part number J3225, this breaker is ideal for maintenance, retrofit, and replacement projects where exact specs matter and compatibility is non-negotiable.

• Amperage: 225A
• Poles: 3-Pole
• Voltage: 600V
• Reference: Part number J3225
• Applications: maintenance, retrofit, and replacement with matching specs

Why this Westinghouse J3225 stands out

Designed for straightforward compatibility, the J3225 provides a precise fit for panels and systems that require a 225A, 3-pole, 600V protective device. By aligning to a specific part number, you reduce guesswork during replacements and retrofit projects, helping you minimize downtime and ensure consistent protection across three-phase circuits.

Compatibility and fit verification

Notes: Confirm fit and ratings before ordering. The part number J3225 is the best reference for compatibility. To verify compatibility, compare your system’s core specs with this breaker: amperage (225A), number of poles (3-Pole), and voltage rating (600V).

Ideal use cases

• Maintenance: swap in a like-for-like breaker when repairing or renewing protection for a 3-phase 600V circuit.
• Retrofit: update an electrical installation with a compatible 3-pole, 600V device to restore reliable protection.
• Replacement stock: keep a ready-to-use 225A, 3-pole, 600V breaker on hand for quick service calls.

Installation and safety tips

Before installation, ensure the main power is disconnected and follow applicable electrical codes. Verify wiring gauge, bus configuration, and panel labeling align with the 225A, 3-pole, 600V specification. If uncertainty arises, consult a licensed electrician to confirm compatibility and safe installation.

With the Westinghouse J3225, you gain a dependable, specification-accurate solution for keeping three-phase systems protected—whether you’re performing routine maintenance, upgrading existing panels, or replacing worn components.