Westinghouse | RFA2050 | Circuit Breaker | 50A | 2-Pole | 600V | Bolt-On

Westinghouse delivers dependable circuit protection with the RFA2050, a 50A, 2-pole circuit breaker designed for bolt-on mounting in compatible panels up to 600V. Built for maintenance, retrofit, and replacement projects, this breaker helps you restore safe, reliable power to high-demand circuits with a trusted, industry-tested component.

Key specifications

• Amperage: 50 A
• Poles: 2-Pole
• Voltage rating: 600 V
• Mounting style: Bolt-On
• Part number: RFA2050
• Recommended use: maintenance, retrofit, and replacement where matching specs are required

What sets the RFA2050 apart

Designed for secure, durable mounting, the bolt-on construction ensures a solid, vibration-resistant connection in compatible panels. The two poles provide synchronized disconnection for two hot lines, which is essential for safely protecting 240 V circuits and related equipment. With a 600 V rating, this breaker extends protection capabilities to higher-voltage installations, making it a versatile choice for industrial and commercial applications as well as select residential options where higher voltage protection is specified.

Ideal use cases

• Retrofits and replacements in panels that require bolt-on breakers with a 50 A capacity
• Upgrading aging protection on motor feeders or subcircuits in warehouses, workshops, and light industrial setups
• Maintenance projects where panel compatibility is defined by the RFA2050 part number

Compatibility and installation tips

To ensure a seamless fit, use the part number RFA2050 as the primary reference for compatibility. Always confirm the breaker’s fit and ratings against your panel labeling before ordering. Verify that your panel supports bolt-on breakers of this type and that the circuit you’re protecting aligns with a 50 A, 2-pole, 600 V device. When installing, follow your panel manufacturer’s guidelines for mounting torque and secure connections to maintain reliable protection.

Why choose this Westinghouse breaker

For projects where dependable protection, precise spec matching, and secure mounting are non-negotiable, the Westinghouse RFA2050 delivers. It’s a purpose-built solution for upgrading, repairing, or refreshing electrical protection in panels that require a 50 A, 2-pole, 600 V bolt-on breaker—backed by Westinghouse’s enduring reputation for safety and reliability.