Westinghouse | RE3030L | Circuit Breaker | 30A | 3-Pole | 240V | Bolt-On

The Westinghouse RE3030L circuit breaker is a hardworking 30A, 3-pole, 240V bolt-on unit engineered for dependable overcurrent protection in maintenance, retrofit, and replacement projects. With the RE3030L part number as your compatibility anchor, you’ll have a clear reference for matching Westinghouse panels and compatible equivalents, reducing guesswork during upgrades.

• Bolt-On installation: Quick, secure mounting that minimizes service downtime and simplifies field replacements in busy electrical environments.
• 3-Pole protection: Supports three conductors for multi-wire or three-phase circuits, making it ideal for panels that feed motors, HVAC equipment, or other heavy loads.
• 240V operational range: Designed to safeguard circuits operating at higher voltages, ensuring reliable interruption of fault currents when needed.
• 30 Amp rating: Provides appropriate protection for medium-load circuits, preventing insulation damage and electrical fires without nuisance tripping under normal conditions.
• Part number reliability: RE3030L is the best reference for compatibility; always confirm fit and ratings before ordering to avoid mismatches.

Ideal use cases include panel retrofits where a like-for-like 30A, 240V, 3-pole breaker is required, replacement of a failed unit within a 3-pole configuration, or new installations that demand a dependable bolt-on breaker solution. This Westinghouse breaker is well-suited for electrical professionals, facilities managers, and advanced DIYers tackling industrial or commercial electrical panels.

• Who benefits most: Electrical contractors, maintenance technicians, and building managers maintaining reliable power distribution in workshops, manufacturing floors, or large appliance setups.
• Practical differences: Compared to plug-in designs, the bolt-on form factor offers a robust mechanical connection and rapid swap-out during routine maintenance or panel upgrades.
• Compatibility guidance: Use the RE3030L part number as the primary compatibility reference—verify mounting method and voltage/current ratings against your panel specifications before installation.

Specifications at a glance

• Amperage: 30A
• Poles: 3-Pole
• Voltage: 240V
• Mounting: Bolt-On
• Part Number: RE3030L

Installation note: Before replacing or installing, ensure all power is safely shut off and that your panel is compatible with a 3-pole, 240V, 30A bolt-on breaker. Refer to the panel manufacturer’s instructions and use the RE3030L as the compatibility benchmark to achieve a secure, code-compliant protection solution.