Eaton | EHB3020SL | Circuit Breaker | 20A | 3-Pole | 480V

Eaton EHB3020SL circuit breaker is a 20-amp, 3-Pole device designed for 480V three-phase power networks. Ideal for maintenance, retrofit, or replacement projects where precise specifications matter, this breaker helps you maintain safe, reliable operation in industrial electrical systems.

• Amperage: 20 A
• Poles: 3-Pole
• Voltage: 480 V

Compatibility and ordering notes: Confirm fit and ratings before ordering. The part number EHB3020SL is the best reference for compatibility with your panel and system. When matching breakers, verify panel label specifications and the replacement part’s rating to ensure proper protection and coordination.

What makes this Eaton breaker a smart choice

• Designed for reliable protection in 480V, three-phase environments, reducing the risk of overloads and fault conditions in motors, drives, and other industrial equipment.
• Specifically suited for maintenance, retrofit, and replacement scenarios where exact 20A, 3-Pole, 480V characteristics are required.
• Part of Eaton’s trusted protection lineup, offering consistency with other Eaton devices in your electrical distribution system.

Ideal use cases

• Retrofit older 480V panels that require a 3-Pole, 20A breaker to restore safe operation of three-phase loads.
• Maintenance replacements in manufacturing lines, ensuring compatibility with existing Eaton panel architectures.
• New installations where a 480V three-phase distribution requires precise overcurrent protection for motors, pumps, and drives.

To get the best results, keep a spare EHB3020SL on hand for quick replacements and ensure that wiring, bus connections, and installation precautions follow your panel’s assembly instructions. With this Eaton circuit breaker, you’ll experience dependable protection that aligns with your existing Eaton infrastructure and helps keep downtime to a minimum.