Westinghouse | RFA3050L | Circuit Breaker | 50A | 3-Pole | 600V

The Westinghouse RFA3050L circuit breaker is a precise, purpose-built solution for protecting 3‑phase electrical systems. With a 50‑amp rating and a 3‑pole configuration, it is designed for reliable performance in maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications at a glance

• Amperage: 50A
• Poles: 3‑Pole
• Voltage rating: 600V
• Part number: RFA3050L

Why this breaker stands out

• Exact compatibility reference: The RFA3050L is the definitive part number to verify against your panel or equipment. Using this reference helps you avoid mismatches and installation delays.
• Ideal for three‑phase protection: Designed to safeguard 3‑phase circuits up to 600V, making it suitable for industrial and commercial electrical bays, motor feeders, and distribution panels.
• Streamlined maintenance and retrofits: When replacing an aging or failed breaker, matching the RFA3050L ensures a straightforward swap with minimal downtime and reconfiguration.

Practical usage and installation notes

• Before ordering, confirm fit and ratings against your panel labeling and equipment manuals. The part number is your best compatibility reference.
• Use this breaker in systems where a 50A, three‑pole, 600V protection device is specified, such as three‑phase feeders or motor control circuits.
• Plan for periodic inspection of connections and mounting hardware to maintain reliable overcurrent protection and safe operation.

Who benefits most

• Facilities managers and maintenance technicians performing panel upgrades or preventive maintenance.
• Electrical contractors conducting retrofit projects where exact Westinghouse specifications are required.
• Industrial environments with three‑phase equipment that demand dependable, field‑tested protection at 600V.