Westinghouse | CA1K | Circuit Breaker | 225A | 2-Pole

Meet the Westinghouse CA1K 225A 2-Pole Circuit Breaker — a purpose-built solution for maintenance, retrofit, and replacement projects where exact specifications matter. This 2-pole design delivers robust protection for heavy-load circuits, with compatibility rooted in the CA1K part number that many panels rely on for reliable operation.

Key specifications

• Amperage: 225A
• Poles: 2-Pole
• Part number: CA1K
• Best reference for compatibility: CA1K part number

Why choose the CA1K for your panel

This breaker is specifically suited for installations where high-current protection is required and the panel manufacturer recommends the CA1K reference. By using the exact CA1K specification, you reduce guesswork during replacement and maintain consistent protection characteristics across your system. It’s designed to slot into compatible Westinghouse and other panels that list CA1K as the matching part, helping you preserve electrical safety and performance without compromise.

Ideal use cases

• Routine maintenance on panels that require a 225A, two-pole breaker
• Retrofits to upgrade existing circuits to higher capacity while keeping the same panel family
• Replacement scenarios where the CA1K-compatible model is specified by the panel documentation

How to verify fit and install safely

Before ordering, confirm fit and ratings against your panel’s labeling and documentation. The CA1K reference is the best indicator of compatibility, so cross-check the part number with your panel’s requirements. For high-amperage breakers, professional installation is recommended to ensure correct seating, secure connections, and compliance with safety standards.

When you need a dependable, precisely matched component for CA1K-compatible panels, this Westinghouse 225A 2-Pole Circuit Breaker offers the right balance of reliability and compatibility to keep your electrical system protected and performing as intended.