The Schneider Electric ComPacT NSX630L is a basic frame circuit breaker designed for robust electrical protection in demanding industrial environments. This 4-pole unit is part of the ComPacT NSX series, known for its reliability and compact design. It is engineered to provide essential circuit interruption capabilities without an integrated trip unit, allowing for flexible configuration with external protection devices.

Technical details

• Series: ComPacT NSX630L
• Frame Size: NSX630L
• Number of Poles: 4
• Interrupting Capacity: 150 kA at 415 VAC 50/60 Hz
• Rated Current: 630 A
• Configuration: Basic frame, without trip unit
• Voltage Compatibility: Suitable for 415 VAC 50/60 Hz systems
• Construction: Designed for panel mounting and integration into larger switchgear assemblies.

Applications & compatibility

This circuit breaker frame is commonly utilized in main distribution panels, motor control centers, and power distribution units for manufacturing facilities. Its robust construction and high interrupting rating make it suitable for protecting circuits in applications such as large motor loads, transformer feeders, and main incomers where reliable fault current limitation is critical. Compatibility with various trip unit types allows for tailored protection schemes in diverse industrial settings.

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 C63L4 Schneider Electric or contact our technical team for cross-reference assistance with compatible ComPacT NSX series components.