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Masterpact NW

No otheroffer will overshadow them

Merlin Gerin
 
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Benefits
The Masterpact NW circuit-breaker range is characterised by its optimised dimensions: not only are volumes reduced, but, even more, two sizes are sufficient to cover needs from 4000 to 6300 A. Aiming at standardising electrical switchboards at a time when installations are increasingly complex, Masterpact NW provides an unequalled simplicity, both concerning choice and installation.
Applications
Protection, measurement and communication of LV electrical networks and in particular:
  • Motor protection
  • Generator protection

Specific applications:
  • DC networks
  • Protection of installations in highly corrosive industrial environments
  • Tunnels (1000 V)
  • Air bases (400 Hz)
  • Military marine
Discovery
 

From 800 to 6300 A high current air circuit-breakers

   
 
Description
  • Nominal current:800 to 6300 A
  • Breaking performance:42 to 150 kA at 220/415 V AC
  • Voltage rating:up to 690 V
  • 2 physical sizes from 800 to 6300 A
  • A single pole pitch of 115 mm
  • 3 and 4-pole versions
  • 4 Micrologic control units enriched by measurement, energy management and network analysis functions
  •  Earth leakage protection built into electronic protection Wide range of common auxiliaries and accessories interchangeable on site
  • Compliance with international standards IEC 60947-1 and 2, IEC 68230 for type 2 tropicalisation, UL489, ANSI and CCC
  • Compliance with specifications of marine classification companies: Bureau Veritas, Lloyd’s Register of Shipping, Det Norske Veritas, etc.
 
   
 

Masterpact NW 3 poles

 

 

Masterpact NW 4 poles

No otheroffer will overshadow them