The Schneider Electric Compact NSX400R circuit breaker is engineered for robust protection in demanding industrial environments. This 4-pole unit features a 200 kA interrupting capacity at 415 VAC, ensuring safety and reliability for high-fault current situations. It integrates the advanced Micrologic 5.3 E trip unit, providing precise control and monitoring capabilities.

Technical details

• Series: Compact NSX
• Model: NSX400R
• Number of Poles: 4
• Rated Current: 400 A
• Interrupting Capacity: 200 kA at 415 VAC
• Trip Unit: Micrologic 5.3 E
• Enclosure Type: R (indicating specific frame size and features, refer to datasheet for full details)
• Terminal Type: Screw terminals (standard for this series, verify with datasheet for specific configuration)

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and as a branch circuit breaker in heavy industrial applications. It is commonly found in manufacturing facilities, power generation plants, and large commercial buildings requiring reliable overcurrent and short-circuit protection for circuits up to 400 amps.

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 LV433607 or contact our technical team for cross-reference assistance with compatible Compact NSX components.