Westinghouse | HND312T106W | Circuit Breaker | 1200A | 3-Pole | 600V

Westinghouse HND312T106W is a purpose-built circuit breaker designed for 600V, three-phase power systems. Built to support maintenance, retrofit, and replacement projects where exact specifications matter, this device keeps your distribution panel protected and functioning when every second counts.

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V
• Reference: Part number HND312T106W is the best compatibility reference; always confirm fit and ratings before ordering.

Why this Westinghouse breaker stands out in real-world service:

• Exact-spec compatibility: For retrofit or replacement, matching the part number ensures the correct trip characteristics and fit in your panel, reducing the risk of mismatches that cause downtime.
• Robust protection for 3-phase systems: With a 600V rating, this 3‑pole breaker provides reliable overcurrent protection across all three phases, helping prevent short-circuit events from escalating.
• Time-saving maintenance: Use this unit as a straightforward swap-in replacement when your maintenance schedule calls for a genuine Westinghouse component that aligns with your existing gear.
• Long-term reliability: Designed to perform in demanding electrical environments where high current, robust switching, and repeatable trips are required.

Use cases and ideal applications:

• retrofit projects in industrial facilities where a 1200A, 3‑pole, 600V protection device matches the panel designation
• replacement for aging or damaged breakers in commercial or industrial distribution panels
• spare parts strategy for field service teams that service Westinghouse or compatible 600V three-phase systems

Important note: Confirm fit and ratings before ordering. The part number HND312T106W is the most reliable reference for compatibility with your panel and system specifications.