The Schneider Electric ComPacT NSX100H is a four-pole circuit breaker designed for robust electrical protection in industrial environments. This unit features a MicroLogic 2.2 trip unit with a 40A rating, providing essential overcurrent and short-circuit protection. Its high breaking capacity of 70kA at 415VAC makes it suitable for applications requiring significant fault current interruption capabilities.

Technical details

• Series: ComPacT NSX
• Model Designation: NSX100H
• Number of Poles: 4
• Rated Current (Trip Unit): 40A
• Breaking Capacity: 70kA at 415VAC
• Trip Unit Type: MicroLogic 2.2
• Voltage Rating: 415VAC
• Form Factor: Molded Case Circuit Breaker (MCCB)

Applications & compatibility

This circuit breaker is commonly deployed in power distribution systems for manufacturing facilities, data centers, and commercial buildings. It is ideal for protecting main feeders, branch circuits, and motor loads where reliable fault isolation is critical. The NSX100H is compatible with various Schneider Electric distribution boards and switchgear assemblies.

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 C10H42D040 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.