EN
C-Lin
Intelligent Surge Protective Device SP7 Series
Model Number: SP7ZN
SP7SP7ZN
Rated working voltage (Un): 230V/400V Nominal discharge current In (8/20μs): 40kA, 50kA, 60kA, 100kA Maximum discharge current Imax (8/20μs): 80kA, 100kA, 120kA, 160kA Maximum continuous working voltage (Uc): 385V, 420V Protection level (Up) kV＜2.4~＜3.5 Leakage current (75%Uc1mA)＜20μA Test classification: Class II Protection level: IP20 Recommended fuse or circuit breaker: 50A, 63A, 100A Installation method: 35mm standard rail
Request QuoteTechnical Specifications
| Phase | 1P 2P 3P 4P |
| Dimensions | 90×36×64 90×72×64 90×108×64 90×144×64 |
| Installation | 35mm Standard Rail |
| Specification | SP7 |
| Protection level | IP20 |
| Test classification | 2 |
| Protection level (Up)kV | < 2.4 < 2.5 < 2.5 < 2.8 < 2.8 < 3.0 < 3.0 < 3.5 |
| Leakage current (75%Uc1mA) | < 20μA |
| Recommended Fuse or Circuit Breaker | 50A,63A,100A |
| Maximum Continuous Operating Voltage (Uc) | 385V 420V 385V 420V 385V 420V 385V 420V |