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Masterpact Switch-disconnectors

Merlin Gerin
 
 Overview 
 
 
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Benefits
The Masterpact NW circuit-breaker range is characterised by its optimised dimensions and its high performances. Aiming at standardising electrical switchboards at a time when installations are increasingly complex, Masterpact provides an unequalled simplicity, both concerning choice and installation.
Applications
The Masterpact switch-disconnectors perform control and disconnection of high current electrical distribution circuits:
  • Source coupling
  • Distribution
  • Source changeover
  • Disconnection
Discovery
 

High current switch-disconnectors

   
 
Description
  • Nominal current:800 to 6300 A
  • Voltage rating:690V
  • Categories:AC23A /AC3
  • 3 and 4-pole versions
  • high performance making capacity and short-time withstand current
  • Additional functions for safety, remote control and comfort:MN/MX auxiliary trip units, XF closing, remote control, source changeover  
  • Wide range of common auxiliaries and accessories interchangeable on site
  • Compliance with international standards IEC 60947-3 and Annex A
  • Compliance with specifications of marine classification companies:Bureau Veritas, Lloyd’s Register of Shipping, Det Norske Veritas, etc.