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For DC power supply circuits of solar power generation systems, etc.IEC Class I direct lightning waveform compliantI

This power supply SPD (surge protective device) can provide lightning protection for DC current power supply circuits up to DC300V.

IEC 61643-1 compliant

IEC 62305-4:2006 compliant

Compliant with public buildings construction works standards specifications

RoHS Directive compliant

Device deterioration facility and warning contacts

Can be mounted on a DIN rail (35mm)

Main performance characteristics
Item Performance characteristics
Test class IEC 61643-1 Class I
Maximum continuous operating voltage  Uc   DC300V
Impulse discharge current  Iimp 10/350μs 25kA
Nominal discharge current  In 8/20μs 20kA
Voltage protection level  Up   1.5kV
Follow current shutoff rating  Ufi   50kA
Wire   AWG10 to 4 (cross sectional area  5.5 to 22mm2)
Dimensions   W35×D125×H66