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Varistor Module Vartec TII/VVM/320V/20kA

Varistor Module Vartec TII/VVM/320V/20kA

Article: IS010354--

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10 710 ₸

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The Vartec TII/VVM/320V/20kA varistor module is a surge protection device for AC distribution systems. It is designed to discharge impulse currents in networks with a nominal voltage of 320VAC.

Technical Parameters:

  • Surge Protective Device Class: TII/C (complies with standards for protection against switching and atmospheric transient overvoltages)
  • Maximum Continuous AC Voltage: 320VAC
  • Nominal Discharge Impulse Current: 20kA
  • Maximum Discharge Current: 40kA
  • Protection Level (voltage across terminals): 1,5kV
  • Power Loss: 0,05W
  • Operating Temperature Range: -40°C to +80°C

Constructive Characteristics:

  • Dimensions: 45,0 × 17,8 × 60,3 mm
  • Weight: 0,06 kg
  • Design: Vartec series
  • Manufacturer: Schrack (Austria)
  • Leakage Current in Normal Mode: present

The module is installed in a basket or on a DIN rail of distribution boards to protect equipment from transient overvoltages caused by switching processes or atmospheric phenomena.

EAN-Code9004840779530
Length (net)45,00 mm
Width (net)17,80 mm
Height (net)60,30 mm
Weight (net)0,06 kg
Power Loss0,05 W
Min. Ambient Temperature-40°C
Max. Ambient Temperature80°C
DesignVartec Series
Surge Protective Device ClassTII/C
Max. Continuous AC Voltage320VAC
Nominal Discharge Impulse Current20kA
Max. Discharge Current40kA
Protection Level1,5kV
ManufacturerSchrack
Leakage Current FreeNo
Packaging1 pcs., 12 pcs.

Optional accessories (7)