GE 630A - 630A, 750VAC, 3-Pole, Circuit Breaker

Engineered for demanding power environments, the GE 630A circuit breaker delivers robust overcurrent protection for three‑phase systems up to 750 VAC. With a 3‑pole configuration, it provides synchronized interrupt across all phases, helping prevent fault propagation in panelboards, switchboards, and control panels.

When you need reliable protection in industrial, commercial, or OEM applications, this GE 630A breaker is built to perform. It pairs with standard distribution hardware to guard feeders and motor circuits in motor control centers and large distribution panels, reducing downtime and equipment damage during faults.

Key features that matter in the real world

• 630A current rating at up to 750VAC ensures it can handle high-load feeders and motor circuits without nuisance trips.
• 3‑Pole configuration provides coordinated protection across all three phases, essential for balanced three‑phase equipment.
• Flexible integration for panelboards, switchboards, and control panels—streamlining layout and maintenance.
• Industrial‑grade reliability designed for continuous operation in demanding environments.
• OEM‑ready performance makes it suitable for equipment manufacturers seeking consistent protection in new builds or retrofits.

Designed for real‑world use

Use this GE circuit breaker in motor control centers to safeguard large motors and feeders, in distribution panels to isolate faults quickly, or in control panels where compact, dependable protection is critical. Its three‑pole design helps ensure safe shutdown during fault conditions, protecting both people and equipment.

Installation considerations: ensure your system voltage aligns with the 750 VAC rating, verify the 630 A rating matches your loaded current, and install within standard panelboard or switchboard enclosures that support 3‑pole trip units. Regular inspection and testing of protective devices will maximize uptime and safety in your power distribution network.