Surge Protective Device SP1-C

Nominal voltage (Un) 230V/400V
Nominal discharge current In (8/20μs) 20kA
Max. discharge current Imax (8/20μs) 40kA
Max. continuous operating voltage (Uc) 275V、320V、385V、420V、440V
Voltage protection (Up) < 1.5kV~ < 2.2kV
Leakage current (75%Uc1mA) < 20μA 
Test classification Class Ⅱ
Protection level IP20
Installation 35mm DIN rail
Number of poles  1P 2P 3P 4p
Overall and mounting dimensions (mm) 90×18×67 90×36×67 90×54×67 90×72×67

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