Westinghouse | RFA2150 | Circuit Breaker | 150A | 2-Pole | 600V

Power protection with precision. The Westinghouse RFA2150 circuit breaker is designed for dependable overcurrent protection in panels that require a 2-pole, 150-amp unit rated for up to 600 volts. Built for maintenance, retrofit, and replacement projects, this breaker helps you keep critical electrical systems safe and up to code while you upgrade or repair equipment.

• Amperage: 150 A
• Poles: 2-Pole
• Voltage rating: 600 V
• Part number: RFA2150
• Brand: Westinghouse

What makes the RFA2150 stand out

• Two-pole design provides simultaneous interruption on both hot conductors, helping to protect paired circuits and reduce potential electrical arcing during faults.
• 600-volt compatibility expands the range of panels and equipment where this breaker can be used, making it suitable for certain commercial and industrial installations.
• Clear part-number reference for compatibility. When replacing or retrofitting, using RFA2150 as the primary reference helps ensure you’re selecting the correct form factor and electrical characteristics for your panel.

Ideal use scenarios

• Maintenance: replace worn or failed breakers in existing 600V-rated panels that specify a 2-pole, 150A unit.
• Retrofit: upgrade older electrical systems to current protection standards without changing the main panel architecture.
• Replacement: swap out a similar 2-pole breaker in commercial or industrial equipment with a requirement for 600V operation.

Practical guidance for a smooth fit

• Before ordering, confirm that your panel’s model and rating align with the RFA2150 specifications. The part number is the most reliable compatibility reference.
• Cross-reference your panel’s labeling to verify that a 2-pole, 150A, 600V breaker is appropriate for the circuit you’re protecting.
• Plan for proper wiring practices and conductor sizing as you install the new breaker to ensure secure connections and reliable operation.

When you need solid, spec-aligned protection for 600V systems, the Westinghouse RFA2150 delivers dependable performance for maintenance, retrofit, and replacement projects. Add this 150A, 2-pole breaker to your toolkit and safeguard your critical circuits with confidence.