Eaton GBH3050 50A 3-Pole 600 V Circuit Breaker

Introducing the Eaton GBH3050 50A 3-Pole 600 V Circuit Breaker — a purpose-built protective device designed to safeguard three-phase electrical systems. This genuine Eaton component (Part Number GBH3050) delivers reliable overcurrent protection for circuits up to 50 A and up to 600 V, helping you minimize downtime and prevent equipment damage.

Key specifications

• Current rating: 50 A
• Poles: 3
• Voltage rating: 600 V
• Part number: GBH3050
• Brand: Eaton

Why this matters

Three-pole protection means all three phases in a three-phase system are guarded simultaneously, reducing the risk of unbalanced faults that can stress motors, drives, and other heavy-load equipment. With a 600 V rating, this breaker is well-suited for industrial power distribution environments where higher-voltage equipment is common. Choosing a genuine Eaton GBH3050 ensures compatibility within Eaton panels and a consistent spare-parts strategy, simplifying maintenance and upgrades.

Use cases and scenarios

• Protect three-phase motors, pumps, conveyors, and other equipment rated up to 50 A in manufacturing or warehousing facilities.
• Install as a protective device in commercial or light-industrial panel boards that operate at voltages up to 600 V.
• Replace a worn or failed breaker in existing Eaton-based electrical installations to restore reliable protection quickly.

Practical considerations

Ensure your installation aligns with the GBH3050’s specifications: three-phase systems, load currents up to 50 A, and a maximum system voltage of 600 V. For anyone stocking spare parts or upgrading Eaton-based protection, the GBH3050 provides a straightforward, standards-aligned option that maintains system integrity across your electrical infrastructure.