Westinghouse | RLM2600K | Circuit Breaker | 600A | 2-Pole | 600V

Meet the Westinghouse RLM2600K Circuit Breaker, a rugged protective device engineered for reliability in challenging electrical environments. With a 600A rating and a two-pole design, it delivers solid protection for circuits up to 600V, making it a smart choice for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications

• Amperage: 600A
• Poles: 2-Pole
• Voltage: 600V
• Reference: Part number RLM2600K
• Best-fit guidance: Confirm fit and ratings before ordering; part number is the most reliable compatibility reference.

What makes this Westinghouse breaker stand out

Unlike generic substitutes, the RLM2600K is built to align with Westinghouse panels and legacy equipment. The two-pole design ensures simultaneous disconnection of both conductors, which is essential for safely interrupting multi-wire circuits during maintenance or fault conditions. The 600V rating supports a wide range of commercial and light industrial installations, giving you a single, dependable replacement option that reduces project risk and downtime.

Ideal use scenarios

• Maintenance: Replace worn breakers in service panels to maintain protection levels without rewiring.
• Retrofit: Upgrade older electrical infrastructure with a compatible Westinghouse unit that preserves panel labeling and sizing.
• Replacement: When upgrading or restoring a panel’s protective devices, rely on the RLM2600K to maintain system coordination and safety.

Installation and compatibility tips

Before ordering, double-check that the RLM2600K matches your panel’s model and ratings. The part number is your best reference for compatibility, helping prevent misfits that can impact protection and warranty. If you’re updating a Westinghouse panel, ensure the mounting frame and terminal connections align with your current hardware and conductor sizes.

Maintenance and care

Handle with standard electrical safety procedures. After installation, verify mechanical operation through the panel’s test procedures and document any tripping behavior during commissioning. Use only in circuits within its 600A and 600V limits to maintain protective performance.