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DC Isolator switch L1 series

  •  IP20 Protection Level
  •  Din rail mounted
  •  The handle can be locked in the “OFF” position
  •  2 Pole,4 Poles are viable(Single l Double String)
  •  Standard:IEC60947-3,AS60947.3
  • DC-PV2,DC-PV1,DC-21B
  • 16A,25A,32A,1200V DC
Catalogue-Surge Protective Devices

L1 Series DC Isolator Switch is applied to 1~20 KWresidential or commercial photovoltaic system, placed betweenphotovoltage modules

and inverters. Arcing time is less than8ms, that keeps solar system more safe. To ensure its stabilityand long service life, our products

are made by componentswith optimum quality. Max voltage is up to 1200V DC. It holdsa safe lead among similar products.

Electrical Characteristics
Utilization categoryDC-PV2DC-PV1DC-21B
Rated frequencyDC
Rated operational voltage       Ue300V,600V,800V,1000V,1200V
Rated operational voltage       leSee the page 7
Rated insulation voltage                  U₁1200V
Conventional enclosed thermal current     l theSame asle
Rated short-time withstand current        l cw1kA,1s
Rated impulsed withstand voltageUimp8.0kV
Overvoltage category
Suitability for isolationYES
PolarityNo polarity,”+”and”-“polarities could be interchanged.
ingress protectionSwitch BodyIP20
Electrical Characteristics