Schneider Electric G40F3A400 GoPact MCCB 3-Pole 400A 36kA 415V AC Molded Case Circuit Breaker

The Schneider Electric G40F3A400 GoPact MCCB is a 3-pole 400A molded case circuit breaker rated at 415V AC with a breaking capacity of 36 kA, engineered for robust overcurrent and short-circuit protection in industrial power distribution and control panel applications. Part of the GoPact MCCB series, the G40F3A400 delivers reliable performance in demanding environments where high fault currents must be safely interrupted. Weighing 3.5 kg, this MCCB is suited for integration into switchgear assemblies, motor feeder circuits, and main distribution boards.

Technical Specifications

Applications & Use Cases

• Industrial Power Distribution: Provides overcurrent and short-circuit protection in main and sub-distribution boards operating at up to 415V AC.
• Motor Feeder Protection: Suitable as a feeder circuit breaker for large motor loads in manufacturing, HVAC, and process automation systems.
• Control Panel Integration: Compact 3-pole design facilitates installation in industrial switchgear panels and motor control centres (MCCs).
• Commercial & Infrastructure: Ideal for protecting circuits in data centres, commercial buildings, and utility substations where high fault interruption capability is required.