Eaton | EHB3020L | Circuit Breaker | 20A | 3-Pole | 480V

Introducing the Eaton EHB3020L Circuit Breaker — a robust, purpose-built protection device engineered for 3-phase, 480V electrical systems. With a 20A rating and a 3-pole configuration, it's tailored for maintenance, retrofit, and replacement tasks where exact specifications matter.

Key specifications at a glance

• Amperage: 20A — protects circuits and connected equipment up to 20 amps, helping prevent overloads and electrical fires.
• Poles: 3-Pole — ideal for three-phase power distribution common in industrial facilities.
• Voltage rating: 480V — suitable for higher-voltage industrial installations and motor circuits.
• Reference: Part number EHB3020L is your best indicator for compatibility.

Why choose this Eaton model? When you're maintaining or upgrading an industrial panel, exact form factor and ratings make all the difference. This EHB3020L is designed to slot into Eaton-compatible panels and replace failed breakers without requiring panel modifications, reducing downtime and ensuring reliable protection for critical loads.

Ideal use cases

• Motor control circuits in manufacturing equipment, conveyors, and pumps operating on 480V three-phase systems.
• HVAC and processing lines that demand reliable overcurrent protection at a 20A level.
• Retrofits or service replacements where the original equipment lists EHB3020L or a matching EHB-series breaker.

Practical notes for installation and maintenance:

• Always verify fit and ratings against your panel's labeling and the original part number before ordering.
• Because this is a 3-pole, 480V device, ensure proper isolation procedures and professional installation for high-voltage work.
• Keep a spare EHB3020L on hand for quick replacements to minimize downtime during maintenance windows.

Compared to generic, non-branded substitutes, this Eaton EHB3020L offers dependable trip performance, consistent interruption capabilities, and a form factor designed for seamless integration into Eaton-compatible systems. If your goal is reliable protection with straightforward compatibility, this is the right choice for 3-phase 480V networks that require a 20A circuit breaker.