Westinghouse | RE3020L | Circuit Breaker | 20A | 3-Pole | 240V

Meet the Westinghouse RE3020L circuit breaker—a purpose-built 20A, 3-Pole, 240V protective device designed for dependable overcurrent protection in compatible panels. This part-number-specific breaker is ideal for maintenance, retrofit, and replacement projects where exact specifications matter. For best results, use the RE3020L as your compatibility reference and confirm fit and ratings before ordering.

• Precise specifications: 20A current rating, 3-Pole construction, and 240V operation to protect your 240V circuits without compromising panel design.
• Three-pole protection: Designed to guard three conductors, making it suitable for certain three-phase or multi-wire configurations commonly found in panels that require a 3-pole 240V breaker.
• Direct-match replacement: An ideal option for upgrading or replacing a worn breaker, helping you minimize downtime and maintain electrical safety in your system.
• Compatibility guidance: The RE3020L part number is the best reference for compatibility—always verify fit and ratings with your specific panel before ordering.
• Ideal applications: Residential service panels or light commercial panels that rely on Westinghouse-compatible 3-pole, 240V protection for 20A circuits.

Use cases and practical benefits: when a 20A, 3-pole 240V protection device is required to secure a multi-conductor or three-phase circuit, the RE3020L provides a reliable, code-compliant solution. It’s particularly valuable during panel retrofits or service upgrades where maintaining consistent part numbers ensures easy sourcing and consistent performance. Remember to follow safety best practices: power down the panel, verify labeling, and double-check compatibility with your specific load center before installation.