The Schneider Electric ComPacT NSX100B is a 3-pole circuit breaker designed for robust electrical protection in industrial environments. This unit features a 40A TMD trip unit and a breaking capacity of 25kA at 415VAC, making it suitable for demanding power distribution applications. Its design integrates advanced thermal magnetic trip technology for reliable fault detection and interruption.

Technical details

• Series: ComPacT NSX
• Model Designation: NSX100B
• Number of Poles: 3
• Rated Operational Voltage: 415VAC
• Breaking Capacity: 25kA
• Trip Unit Type: TMD (Thermal Magnetic Differential)
• Trip Unit Current Rating: 40A
• Mounting Type: Fixed (verify datasheet for specific mounting options)

Applications & compatibility

This circuit breaker is commonly employed in motor control centers, power distribution panels, and machinery control systems across various industries. It provides essential protection for circuits in applications such as conveyor systems, pump controls, and HVAC units where reliable fault current interruption is critical.

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 C10B3TM040 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.