Ensure complete isolation of personnel from live parts during repair and maintenance to the risk of electric shock. Reliable protection for your solar power systems. Technical data Rated Current ln(a): 32A Rated Working Voltage Ue (V): 1200VDC Rated Insulation Voltage Ui (V): 1500VDC Pole: 4P Rated Impulse Withstand Voltage Uimp (kV): 8 Wiring Method: Non-polarized insolation Feature: Yes Flame Retardant Grade: UL94V-O Housing Material: PA Conductor Material: Silver Plated Copper Mechanical Life (times): 20000 Electrical Life (times): 6000 Operating Temperature: -40°C to +85°C Humidity: ≤95% Altitude: 2000m Installation: 35mm DIN Rail Standard: IEC/EN60947-3 GB/T 14048.3