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Surge Protective Device SP1 Series
C-Lin

Surge Protective Device SP1 Series

Model Number: SP1-B

SP1SP1-BSP1-CSP1-D

Rated working voltage (Un): 230V/400V Nominal discharge current In (8/20μs): 30kA Impact current Iimp (10/350μs): 6kA Maximum continuous working voltage (Uc): 275V, 385V Protection level (Up) kV≤ 2.0 Response time ≤25ns Installation method: PCB onboard Test classification: Class I, Class II Appearance and installation dimensions (mm): 42.5×18×33.5

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Technical Specifications

Phase1P 2P 3P 4P
Dimensions90×27×67 / 90×54×67 /  90×81×67 / 90×108×67
Installation35mm Standard Rail
SpecificationSP1-B
Protection levelIP20
Test classification2
Protection level (Up)kV<2.0 <2.2 <2.2 <2.4 <2.2 <2.5 <2.5 <2.7 <2.5 <2.5 <3.0 <3.2
Leakage current (75%Uc1mA)< 20μA
Recommended Fuse or Circuit Breaker40A~63A
Maximum Continuous Operating Voltage (Uc)320V 385V 420V 440V 320V 385V 420V 440V 320V 385V 420V 440V