SJ042B Protection – Solar Power AC Surge Protector 2 Pole

Great Quality Surge Protection Device was designed and manufactured for high effective for lightning protection. It widely used in PV AC combiner box, inverter, controller and PV AC cabinet.

SKU SAACP Categories ,


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4 Interest Free Payments

R97.5 x 4

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3 x R130



Max.continuous operating voltage Uc (V)600
Nominal discharge current (8/20μs) In (kA)20
Max. discharge current (8/20μs) Imax (kA)40
Voltage protection level Up (kV)≤1.8
Max. backup fuse(A)100(gG)
Response time tA≤25ns
Capacity of withstand short circuit25kA
Operating temperature-40℃~+85℃
Relative humidity≤95%(25℃)
Max.cross-sectional area25mm2  multi-strand cord

Status indicator

Normal:green / malfunction:red

Additional information

Weight0.228 kg
Dimensions4.0 × 6.0 × 9.0 cm