Leader in AC/DC Surge Protection Device

Call us Now :

+86 18969702600

Email us now :


DC Isolator switch L2 series

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

L2 Series DC Isolator Switch is appliedto 1~20 KWresidential or commercial photovoltaic system,placed betweenphotovoltage modulesand inverters.Arcing time is less than8ms,that keeps solar system more safe.To ensure its stabilityand long service life,our productsare 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                 U1200V
Conventional enclosed thermal current    l theSame asle
Rated short-time withstand current        cw1kA,1s
Rated impulsed withstand voltageUimp8.0kV
Overvoltage category
Suitability for isolationYES
PolarityNo polarity,”+”and”-“polarities could be interchanged.
ingress protectionSwitch BodyIP20
Electrical        Characteristics