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Intelligent Surge Protective Device SP7 Series

Specification SP7 SP7ZN
Maximum Continuous Operating Voltage (Uc) 385V 420V 385V 420V 385V 420V 385V 420V 275V,320V,385V,440V
Protection level (Up)kV < 2.4 < 2.5 < 2.5 < 2.8 < 2.8 < 3.0 < 3.0 < 3.5 < 1.8~ < 2.5
Leakage current (75%Uc1mA) < 20μA < 20μA
Test classification 2 2
Protection level IP20 IP20
Recommended Fuse or Circuit Breaker 50A,63A,100A 10A~100A
Installation 35mm Standard Rail 35mm Standard Rail
Phase 1P 2P 3P 4P 2P,3P,4P
Dimensions 90×36×64
90×72×64
90×108×64
90×144×64
96×90×68(2P),144×90×68(3P,4P)

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