Westinghouse | RFA3050 | Circuit Breaker | 50A | 3-Pole | 600V | Bolt-On

Meet the Westinghouse RFA3050 circuit breaker—a robust 50A, 3-pole solution designed for reliable overcurrent protection in 600V applications. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this bolt-on breaker brings trusted Westinghouse quality to panels that require precise rating and secure mounting.

• Amperage: 50A
• Poles: 3-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Part number: RFA3050

Why choose the Westinghouse RFA3050? When you're upgrading or replacing components in a 600-volt system, this 3-pole, bolt-on breaker delivers dependable interruption capability with a form factor that fits compatible panels. Its bolt-on design ensures a secure, vibration-resistant connection to the bus, helping maintain consistent electrical performance in demanding environments.

Ideal use scenarios

• Retrofit projects where the existing breaker is a 3-pole, 50A, 600V unit and the exact RFA3050 form is required for compatibility.
• Maintenance replacements to restore original protection ratings without altering the panel’s layout.
• New installations in 600V circuits where a reliable 50A, 3-pole bolt-on breaker is the correct specification.

Installation and compatibility notes

Before ordering, verify that the fit and ratings match your panel or enclosure. The part number RFA3050 serves as the best reference for compatibility, ensuring you’re selecting the exact replacement or retrofit component your system expects.

What to expect in operation

• Consistent tripping behavior aligned with 50A protection in 600V circuits, helping prevent damage from overloads and short circuits.
• Secure physical mounting with a bolt-on connection, reducing movement and wear over time.
• A practical, industry-standard solution for panels that require a precise, three-pole protective device.