Arrester Device SPD AC 2P 220V 275V 385V Surge Protector Lightning Protection Surge Arrester Surge Protective Device (Color : 2P 275VAC, Size : 20-40KA)

Related Products:Technical ParametersPole1P2P3P4PRated Operating Voltage Un(V)275V275V385V420VMaximumContinuousOperatingVoltageUc(V)230/275/385/420VACVoltage protection Level Up(V)kV2.5Nominal Discharge Current ln s kA5 20304060Maximum Discharge Current lmax s kA10406080100Response Time (ns)<;25Test StandardIEC61643.1, GB18802.1Operating Environment(centigrade)-40 +85Max Connection Line35mm2hardwire/35mm2strandwirecopperlineRecommended Connection Line16mm2hardwire/25mm2strandwirecopperlineInstallationStandard Rail 35mmMaterial of Outer CoveringBurning-proof Nylon

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