DC Isolating Switch

DC Isolating Switch is applied to 1~20KW residential or commercial photovoltaic system, placed between photovoltage modules and inverters. Arcing time is less than 8ms, that keeps solar system more safe. Max voltage is up to 1200V DC. It holds a safe lead among similar products.
Rated current (A) 16,25,32
Standard IEC60947-3, AS60947-3
Utilization category DC-PV2/ DC-PV1/DC-21B
Pole 4P
Rated frequency DC
Rated operational voltage (Ue) 300V, 600V, 800V, 1000V, 1200V
Rated insulation voltage (Ui) 1200V
Rated short-time withstand current (lew) 1kA, 1s
Rated impulsed withstand voltage (Uimp) 8.0kV
Over voltage category II
Suitability for isolation Yes
Polarity No polarity “ ” and “-” polarities
could be interchanged
Mechanical 18000
Electrical 2000
Storage temperature -10- 85
Mounting Type Vertically or horizontally
Pollution degree III

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