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Schneider Electric NSX630H-4P - 4P Molded Case Breaker 630A 690V

Schneider Electric
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Schneider Electric NSX630H-4P is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in demanding three-phase electrical systems. It features a 630A current rating and a 690V voltage rating, engineered within the compact NSX frame for robust performance. The four-pole, bolt-on thermal-magnetic breaker offers LI (Long-time and Instantaneous) protection functions and is constructed to withstand fault currents up to 70kA at 415V. It is built to meet rigorous industrial standards for safety and reliability, making it suitable for applications in power distribution panels, industrial control panels, and commercial building mains.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection, LI (Long-time and Instantaneous) Functions
  • Voltage Rating: 690V AC
  • Current Rating: 630A
  • Poles: 4
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 70kA @ 415V
  • Protection: Thermal Magnetic
  • Frame Size: Compact NSX
  • Family: Compact NSX
  • Item Subcategory: Molded Case
  • Weight: 15 lb


Product Identification
  • Manufacturer Part Number: NSX630H-4P