Westinghouse | RLM3250 | Circuit Breaker | 250A | 3-Pole | 600V

Westinghouse RLM3250 is a rugged circuit protection solution designed for demanding electrical environments. With a 250A rating, a 3-Pole configuration, and a 600V rating, it delivers reliable interruption protection across multi-phase distribution systems. This breaker is ideal for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications

• Amperage: 250A
• Poles: 3-Pole
• Voltage: 600V

What makes this breaker stand out

Designed by Westinghouse, the RLM3250 combines robust construction with precise electrical performance. Its three-pole design ensures coordinated fault interruption across all conductors in three-phase systems, helping to protect equipment, reduce downtime, and enhance personnel safety. The part number RLM3250 is the most reliable reference for compatibility, making it straightforward to source the exact unit you need for a seamless retrofit or replacement.

Ideal use cases

• Maintenance and service upgrades for commercial or industrial panels that rely on 3-phase distribution.
• Retrofits where existing breakers require matching 250A, 600V ratings and a 3-pole format.
• Replacement of aging or worn breakers to restore protective performance and prevent unexpected outages.

Compatibility and installation tips

Before ordering, confirm fit and ratings to ensure a perfect match with your panel and bus configuration. The RLM3250 part number is your best reference for compatibility. When planning installation, verify:

• Panel specification compatibility for 3-pole, 600V circuits
• Bus bar layout and mounting style to accommodate the 3-pole form factor
• Interrupt rating and protective coordination with other devices in the distribution scheme

Whether you’re refreshing an aging panel, performing a targeted retrofit, or pursuing a precise replacement, the Westinghouse RLM3250 delivers dependable protection for high-current, three-phase systems. Use it to safeguard valuable equipment, maintain steady operation, and keep downtime to a minimum in demanding electrical environments.