The Schneider Electric ComPacT NSX250HB2 is a 4-pole circuit breaker designed for robust electrical protection in demanding industrial environments. Part of the ComPacT NSX series, this unit features a MicroLogic 6.2E electronic trip unit and offers a significant interrupting capacity of 100kA at 690VAC. It is engineered for applications requiring reliable overcurrent and short-circuit protection, commonly found in power distribution panels and motor control centers.

Technical details

• Series: ComPacT NSX
• Model: NSX250HB2
• Poles: 4
• Voltage Rating: 690VAC
• Interrupting Capacity: 100kA at 690VAC
• Trip Unit: MicroLogic 6.2E
• Current Rating: 250A (nominal trip unit rating)
• Protection Functions: Overload, short-circuit, ground-fault (dependent on MicroLogic 6.2E configuration)

Applications & compatibility

This circuit breaker is suitable for use in main distribution switchboards, motor feeders, and generator protection systems across various industries. It is compatible with standard ComPacT NSX accessories and enclosures, facilitating integration into existing electrical infrastructure for applications such as manufacturing plants, data centers, and renewable energy installations.

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 C25W46E250 Schneider Electric or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.