Westinghouse | RLM2250L | Circuit Breaker | 250A | 2-Pole | 600V

Protect essential 600V circuits with the Westinghouse RLM2250L Circuit Breaker—a trusted two-pole solution designed for demanding electrical protection. Rated at 250A, it provides coordinated interruption across both poles to safeguard equipment, wiring, and personnel in industrial and commercial panels. This unit excels in maintenance, retrofit, and replacement projects where exact specifications matter and compatibility is non-negotiable.

Precision protection for 600V systems

The RLM2250L is built for high-current applications, delivering reliable overcurrent protection for two conductors in a single package. With a 250A rating and a 600V maximum, it helps ensure that a fault does not propagate through the distribution network, enabling quick isolation of the problem and minimizing downstream damage.

How to ensure a perfect fit

Before ordering, confirm the application aligns with the RLM2250L’s specifications. The part number is the most dependable reference for compatibility, so use RLM2250L when matching to existing equipment. Verify your panel’s bus arrangement and the required interrupt rating to avoid mismatch during installation or service.

Ideal use cases

• Maintenance: replace worn or aging breakers in 600V distribution panels to restore reliable protection.
• Retrofit: upgrade legacy systems to current, two-pole protection without changing the surrounding circuitry.
• Replacement: swap in a like-for-like component for uninterrupted service in critical 600V circuits.

Key specifications

• Amperage: 250A
• Poles: 2-Pole
• Voltage: 600V
• Part number reference: RLM2250L
• Applications: maintenance, retrofit, and replacement where matching specs are required

What makes this Westinghouse breaker stand out

Rooted in Westinghouse design, the RLM2250L provides clear, straightforward protection for two-pole 600V circuits. Its specification-driven approach helps electrical professionals quickly source a compatible component that maintains system integrity, reduces downtime, and supports long-term reliability in demanding environments.

Practical tips for installation and care

• Keep a record of the exact part number (RLM2250L) to streamline future replacements and maintenance planning.
• During installation, double-check that the panel and bus configuration support a 2-pole, 250A, 600V device to ensure proper operation.
• Use as part of a regular inspection routine to monitor for signs of wear, corrosion, or tripping history that may indicate a broader electrical issue.