Westinghouse | RLM3275L | Circuit Breaker | 275A | 3-Pole | 600V | Bolt-On

Meet the Westinghouse RLM3275L circuit breaker — a purpose-built, bolt-on protector engineered for demanding electrical systems. With a 275A rating, 3-Pole configuration, and a 600V maximum, it’s designed for maintenance, retrofit, and replacement projects where exact specs matter.

The RLM3275L stands out through precise compatibility. Use the part number RLM3275L as your best reference to ensure a perfect fit in your panel or equipment, avoiding the guesswork that can come with generic substitutes.

Key advantages you’ll feel in the field

• Three-pole protection: ensures balanced, comprehensive safeguarding of all phases in a 3-phase system, helping protect motors, drives, and other load-intensive equipment.
• 275A current rating: provides robust overload protection for mid-to-high current circuits common in industrial panels and switching gear.
• 600V rating: suitable for a wide range of commercial and industrial power distribution environments.
• Bolt-On mounting: enables straightforward, secure installation in compatible panels, supporting efficient maintenance and quick swaps during upgrades.
• Specification-driven compatibility: designed for projects where matching the exact electrical specs is essential for reliable protection and code compliance.

Practical use scenarios

• Replacing a failed 3-pole breaker in a 600V, three-phase panel during routine maintenance or a retrofit project.
• Retrofitting legacy equipment to modern protection standards without altering the panel footprint.
• Installing a reliable, spec-matched breaker in industrial lines or manufacturing equipment where high-current protection matters most.

Before placing an order, confirm that the fit and ratings align with your existing equipment. RLM3275L’s value comes from exact spec matching—verify the part number and electrical requirements to ensure seamless integration and dependable operation.

Choosing this Westinghouse solution means opting for a deliberate, specification-forward approach to circuit protection. If your project documentation references RLM3275L, or you need a 275A, 3-Pole, 600V bolt-on breaker, this unit is prepared to deliver the reliable performance your systems rely on.