Westinghouse | RFA2020L | Circuit Breaker | 20A | 2-Pole | 600V

Meet the Westinghouse RFA2020L Circuit Breaker — a precise, dependable solution designed for maintenance, retrofit, and replacement where exact specs matter. With a 20-amp rating, 2-pole configuration, and a 600V maximum, this breaker is built to handle demanding electrical environments while protecting your circuits with reliable performance.

Key specifications at a glance

• Amperage: 20A
• Poles: 2-Pole
• Voltage rating: 600V
• Part number: RFA2020L (the best reference for compatibility)

Why this Westinghouse breaker stands out

• Precise compatibility: The RFA2020L is purpose-built to fit systems that require a 20A, 2-pole breaker. The part number is the most reliable guide for ensuring a correct match with your panel and existing wiring.
• Safety with scale: Designed to interrupt current efficiently for dual-conductor circuits, keeping critical loads protected in both residential and light commercial applications up to 600V.
• Maintenance-friendly replacement: When upgrading or restoring an electrical panel, this breaker offers a straightforward, drop-in replacement that minimizes downtime and compatibility questions.

Ideal applications and use cases

This breaker is well-suited for replacing failed units, upgrading older panels, or retrofitting circuits that demand a 20A, two-pole solution. It supports a broad range of 600V applications, making it a versatile choice for panels that service both everyday loads and higher-demand circuits.

Who benefits most

• Electrical contractors performing panel maintenance or upgrades
• Facility maintenance teams managing mixed-use spaces with 20A requires
• Homeowners converting or repairing circuits within compatible Westinghouse or equivalent panels

Practical considerations and tips

• Before ordering, confirm fit and ratings for your specific panel. The part number, RFA2020L, is the most reliable reference for compatibility.
• Compatibility isn’t just about amperage and voltage — ensure the physical form factor matches your panel’s DIN rail or mounting style.
• Store replacement breakers in a dry, accessible location and handle them with the power off to maintain safety and performance.

With the Westinghouse RFA2020L, you get a dependable, straightforward solution that aligns with your panel’s needs and delivers consistent protection across two conductors at up to 600V. It’s the thoughtful choice for reliable electrical protection where fit and function truly matter.