Westinghouse | EHB3010 | Circuit Breaker | 10A | 3-Pole | 480V

Westinghouse EHB3010 Circuit Breaker is engineered for reliable protection in 480V three-phase systems. With a 10A rating and a 3-pole design, it’s built for maintenance, retrofit, or replacement projects where exact specifications matter. Rely on the EHB3010 as the primary reference when matching breakers to your panel—the part number ensures compatibility across Westinghouse and compatible mounting configurations. Always confirm fit and ratings before ordering.

Key specifications

• Amperage: 10A
• Poles: 3-Pole
• Voltage: 480V
• Part Number: EHB3010

Ideal use cases

Designed for facilities and service technicians dealing with 480V three-phase equipment. Perfect for maintenance tasks, retrofits that require upgrading or replacing aging protection, and replacement in panels that are cataloged for the EHB3010 part. Use it to protect motors, conveyors, pumps, and other 480V loads by providing reliable circuit isolation when faults occur.

What makes it unique

This breaker combines a 3-pole configuration with a precise 10A trip-capable rating for coordinated shutdown of all three phases. The 480V rating aligns with common industrial power systems, helping you maintain panel coordination and safety without compromising protection standards.

Compatibility & ordering tips

• Use the part number EHB3010 as the best compatibility reference when sourcing replacements or retrofits.
• Verify that your panel or enclosure supports 3-pole, 480V breakers before ordering.
• Check panel labeling and service manuals for permitted replacement part numbers and mounting style.

Installation and safety recommendations

Electrical work should be performed by a qualified electrician. Before any work, power must be fully removed from the circuit, and follow your panel’s installation instructions for mounting, wiring, and safe termination. Keep a spare EHB3010 on hand for future maintenance and quick replacements to minimize downtime.