Westinghouse | HKB3250 | Circuit Breaker | 250A | 3-Pole | 600V

Meet the Westinghouse HKB3250 circuit breaker — a robust solution designed for dependable overcurrent protection in three-phase power systems. With a 250A rating, 3-pole configuration, and a 600V rating, this breaker is built to handle demanding commercial and industrial environments while maintaining precise control over your electrical distribution.

• Amperage: 250A — strong protection for feeders and large branch circuits.
• Pole configuration: 3-Pole — ensures coordinated, multi-phase interruption for reliable three-phase protection.
• Voltage rating: 600V — suitable for typical industrial distribution networks and higher-demand panels.
• Intended use: Ideal for maintenance, retrofit, and replacement where exact spec matching is required.
• Reference part number: HKB3250 — using the part number guarantees the most reliable compatibility check.
• Brand assurance: Westinghouse reliability and proven design for long-term service in demanding environments.

Why this matters in real-world scenarios: when you're upgrading a panel, retrofitting for a higher-capacity feeder, or replacing an aging breaker, matching the exact amperage, polarity, and voltage ratings is crucial to maintain safety and protect valuable equipment. The HKB3250 is purpose-built to meet those precise specifications, helping you avoid mismatches that can lead to nuisance trips or insufficient protection.

Who should consider the Westinghouse HKB3250? electrical contractors performing commercial or light industrial panel work, facilities maintenance teams upgrading three-phase distribution, and any technician tasked with reliable, code-compliant overcurrent protection in a 600V system.

• retrofit existing panels to support 250A circuits, replace failed or discontinued breakers with an exact spec match, or outfit new installations requiring a sturdy 3-pole, 600V protection device.
• Compatibility guidance: always confirm fit and ratings before ordering; the part number is the best reference for ensuring you’re selecting the exact component your panel requires.

Installation and care tips in practical terms: before working on any panel, shut off power and follow proper safety procedures. Use the HKB3250 in panels designed for a 3-pole, 250A, 600V device, and verify that the panel’s catalog data aligns with this breaker’s specifications. Regular inspection for secure mounting and clean connections will help sustain reliable performance and minimize downtime.

Choose the Westinghouse HKB3250 for a precise, purpose-built solution that delivers dependable protection, straightforward compatibility, and the confidence that comes from using a trusted, industry-standard breaker in your 3-phase electrical system.