Schneider Electric G40N3A400 GoPact MCCB 3P 400A 50kA @ 415V AC Molded Case Circuit Breaker

The Schneider Electric G40N3A400 GoPact MCCB is a 3-pole, 400A molded case circuit breaker delivering a robust breaking capacity of 50 kA at 415V AC, engineered for demanding industrial power distribution and motor protection applications. Part of Schneider Electric's GoPact MCCB series, the G40N3A400 offers reliable overcurrent and short-circuit protection in compact control panels and switchgear assemblies.

Technical Specifications

Applications & Use Cases

• Industrial Power Distribution: Protects feeder and sub-feeder circuits in main distribution boards and motor control centres.
• Motor Protection: Provides reliable short-circuit and overload protection for large industrial motors up to 400A.
• Control Panels & Switchgear: Suitable for integration into industrial control panels, MCC assemblies, and switchgear enclosures operating at 415V AC.
• Commercial & Utility Buildings: Applicable in high-demand commercial installations requiring robust overcurrent protection with a 50 kA breaking capacity.