Electrical Distribution


Compact NSX <630A - Moulded case circuit-breakers

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Circuit-breakers from 100 to 630A - Compact NSX <630A
Benefits
  • Safety and protection
  • Energy measurement and control
  • Increased energy availability

Applications

  • Standard low short-circuit level applications: service businesses,
  • Standard applications: industrial plants, buildings and hospitals
  • High performance applications at controlled cost : processes, steal industry
  • Demanding applications: maritime
  • Specific applications: disturbed environment, 400Hz and 16 2/3 Hz

Discovery

 

100A to 630A circuit-breakers New generation

 
 
 
Description
  • Nominal current: 16 to 630 A
  • 6 breaking performances from 25to 150 kA at 415 V
  • Voltage rating: up to 690 V
  • 2 physical sizes from 16 to 630 A
  • 3 and 4-pole versions
  • Isolation with positive break indication
  • Large range of electronic and thermal-magnetic protections
  • Earth leakage protection by associated Vigi Module
  • Measure of main electrical values : I, U, P, E, THD, f, CosF
  •  Wide range of common auxiliaries and accessories interchangeable on site
  • Plug and Play Wiring system and communicating accessories
  • Compliance with international standards: IEC 60947-1 and 2, Nema, IEC 68230 for type 2 tropicalisation, CCC
  • Compliance with specifications of marine classification companies: Bureau Veritas, Lloyd’s Register of Shipping, Det Norske Veritas, RINA.
 
 
 

Direct  access to energy efficiency