The Schneider Electric ComPacT NSXm B circuit breaker is engineered for robust electrical protection in demanding industrial environments. This 4-pole (4d) unit features a 100 Ampere rating and a breaking capacity of 25 kA at 415 VAC, ensuring reliable performance in medium-voltage applications. It integrates the Micrologic 4.1 trip unit for advanced protection and control functionalities.

Technical details

• Series: ComPacT NSXm B
• Poles: 4
• Configuration: 4d (4 normally open auxiliary contacts)
• Rated Current: 100 A
• Breaking Capacity: 25 kA at 415 VAC
• Trip Unit: Micrologic 4.1
• Connection Type: EverLink connectors
• Voltage Rating: Suitable for 415 VAC systems

Applications & compatibility

This circuit breaker is commonly deployed in power distribution systems for manufacturing facilities, data centers, and commercial buildings. It is designed to protect electrical circuits in machinery such as motor control centers, pump systems, and HVAC units, providing essential safety and operational continuity.

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 C11B44V100L or contact our technical team for cross-reference assistance with compatible ComPacT NSXm components.