Low voltage RN-W
Low voltage RN-W

Switch for municipal and industrial applications. This type of switch is widely used in:

  • Municipal transformer stations
  • Industrial factories
  • Large stores
  • Other commercial and industrial facilities


Electrical data:

  • Rated insulation voltage: 1000V
  • Rated switching voltage: 400V/690V/800V
  • Test impulse withstand voltage: 8 kV
  • Nominal frequency: 50 Hz
  • Nominal current of the switchboard: 1250 A / 1600 A / 2000 A
  • Rated short-circuit current (1s): 35 kA
  • Peak current: up to 77 kA


Mechanical data:

  • Width: depending on configuration
  • Height: between 1275 mm and 2075 mm
  • Depth: 270 mm / 320 mm / 400 mm
  • IP protection degree: IP2X / IP4X
  • Mechanical protection degree IK: up to IK10


Surface protection:

  • Framework: Aluzinc or painted steel sheet
  • Capable: Aluzinc or painted steel sheet
  • Front panels: plastic


Electrostatic field painting:

  • Standard: RAL 7035
  • Other colors on request


Plastic components:

  • Halogen-free
  • Self-extinguishing
  • Fire resistant
  • CFC-free


Operating conditions:

  • Ambient temperature:
  • Minimum: -5°C (or -25°C in special versions)
  • Maxim: +40°C
  • Daily average (24h): between -5°C and +35°C
  • Relative humidity: up to 50% (40°C)
  • Installation altitude: up to 1000 m above sea level

This switch provides an efficient and safe solution for power distribution in applications with high performance requirements.

Contact us

Specialized electrical installations of any complexity in Chisinau and throughout Moldova