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Masterpact NT, NW

Merlin Gerin
 
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Benefits
The Merlin Gerin source changeover switch, produced around two or three devices, guarantees, in a compact space, permanent supply safety of electrical installations:
  • guarantee ofcontinuity of supply of some loads for safety reasons or to maintain the production cycle
  • effective energy management
Applications
Switching of a main energy source to a replacement source, performed either manually or automatically, in LV electrical installations and in particular in the:
  • Tertiary sector:
- operating theatres of hospitals
- safety devices of high-rise buildings
- computer rooms (banks, insurance, etc.)
  • Industry:
- continuous production lines
- ship engine rooms
  • Infrastructures:
- port and railway installations
- airfield lighting
Discovery
 

Source changeover switches 630 A to 6300 A

   
 
Description
  • Nominal current from 630 to 6300 A.
  •  Source changeover switch produced around 2 or 3 Masterpact NT or NW circuit-breakers or switches.
  • Manual changeover switches by interlocking of operating mechanisms with captive keys or by mechanical interlocking by connecting rods (2 superimposed devices) or by cables (2 or 3 devices either superimposed or side by side).
  • changeover switches remote controlled by mechanical and electrical interlocking. Automatic changeover switches dedicated to source management: association of a PLC with a remote controlled changeover switch.
  • Wide range of auxiliaries and accessories common to the Masterpact NT and NW range.