Westinghouse | QCC3125 | Circuit Breaker | 3-Pole

Westinghouse QCC3125 3-Pole Circuit Breaker is a purpose-built solution for maintenance, retrofit, and replacement projects where exact specifications matter. This 3-Pole design is intended for three-phase protection in electrical distribution panels and enclosures that require the QCC3125 part reference.

Key reasons to choose this part:

• Best compatibility reference: The part number QCC3125 is the most reliable indicator for matching with Westinghouse panels and compatible equipment. Always confirm fit and ratings before ordering to avoid mismatches.
• 3-Pole configuration for multi-conductor protection: Provides coordinated disconnection across all three conductors, helping safeguard three-phase loads and associated equipment.
• Targeted use cases: Ideal for bringing aging or failed 3-pole breakers back to service, standardizing protection across a retrofit project, or stocking a reliable replacement part for ongoing maintenance.

Practical guidance to ensure a smooth install:

• Verify your panel model and required electrical ratings align with QCC3125 before purchase.
• Plan for a safe installation: de-energize the system and follow your site’s safety protocols.
• Keep the original packaging and document the part number for future reference.

Choosing Westinghouse for your 3-pole protection needs means relying on a trusted, readily available part designed to fit specific panel configurations. The QCC3125 helps you maintain consistent protection for three-phase circuits with confidence, reducing downtime and keeping your electrical system aligned with safety standards.