Westinghouse | EB3045 | Circuit Breaker | 3-Pole

Meet the Westinghouse EB3045 Circuit Breaker, a purpose-built 3-Pole device crafted for dependable protection in maintenance, retrofit, and replacement projects where exact specifications matter. This breaker is designed to fit exact, match-ready applications, helping you keep three-phase systems safe and resilient.

• 3-Pole design: delivers coordinated protection across all three conductors in a three-phase circuit, ensuring a complete, simultaneous trip to safeguard motors, compressors, and other 3‑phase equipment.
• Clear compatibility reference: the part number EB3045 is the best guide for sourcing and verifying fit with your panel or enclosure.
• Versatile use cases: ideal for maintenance, retrofit, and replacement projects where matching specs are required to maintain system integrity.
• Important compatibility note: always confirm fit and ratings before ordering to ensure correct break capacity, mounting footprint, and overall compatibility with your equipment.

Why this matters: in three-phase systems, a single fault should not leave one or two phases energized. The EB3045’s three-pole design ensures all phases trip together, delivering reliable overcurrent protection and reducing the risk of damage to pumps, conveyors, and other heavy loads. Rely on the EB3045 as your compatibility anchor to minimize downtime and misfits during replacements or upgrades.

Ideal for

• electrical professionals performing panel maintenance or upgrades
• facility teams responsible for industrial, three-phase equipment
• retrofit projects where existing systems require EB3045-specification breakers