Westinghouse | EB3045L | Circuit Breaker | 3-Pole | 240V

Designed for reliability and precise compatibility, the Westinghouse EB3045L Circuit Breaker is a 3-pole, 240V protection device built for maintenance, retrofit, and replacement tasks where exact specs matter.

Why this matters: using the exact part EB3045L ensures you’re matching the panel’s design and trip characteristics, reducing the risk of mismatched protection or fit issues.

• 3-Pole, 240V configuration: Ideal for multi-conductor and 3-phase applications where full line protection is needed across three lines.
• Exact part reference: EB3045L is the best compatibility clue for Westinghouse panels and compatible systems. Keep this part number handy when sourcing replacements.
• Maintenance, retrofit, and replacement use: Efficiently upgrade or replace aging breakers to restore safe, reliable operation with minimal downtime.
• Clear compatibility notes: Before ordering, confirm fit and ratings on your panel label or datasheet to ensure a seamless replacement.

Who it's for

Electrical professionals, facilities managers, and contractors who work with Westinghouse panels will find the EB3045L fits a common retrofit and replacement need, helping keep critical circuits protected with the exact specification required by the system.

Use cases

• Replacing a failed 3-pole breaker in a 240V panel without altering bus configuration.
• Retrofits where a precise EB3045L matches the existing protection scheme and panel design.
• Maintenance cycles that require a ready-to-install, compatible replacement part to minimize downtime.

Practical tips

Always power down and follow local electrical codes when replacing a circuit breaker. Verify that the panel labeling indicates 3-pole, 240V protection and that EB3045L is the correct family part for your system. Keep the part number EB3045L handy as the primary reference when ordering replacements.