The Schneider Electric NSC400K is a molded case circuit breaker designed for robust electrical protection in industrial environments. As part of the Schneider Electric NSC series, this 3-pole breaker offers segmented capability, ensuring reliable circuit interruption. It is engineered to handle significant fault currents, providing essential safety for machinery and electrical systems.

Technical details

• Series: NSC
• Poles: 3
• Interrupting Capacity: 35 kA
• Available Current Ratings: 320A, 350A, 400A
• Type: Molded Case Circuit Breaker (MCCB)
• Segmentation Capability: Yes
• Frame Size: 400A

Applications & compatibility

This circuit breaker is suitable for a wide range of industrial applications requiring reliable overcurrent protection. It is commonly found in power distribution panels, motor control centers, and as a protective device for large electrical loads in manufacturing facilities, processing plants, and building services.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the NSC400K or contact our technical team for cross-reference assistance with compatible Schneider Electric circuit protection components.