non-automatic trip unit - NA - 4 polesShow more characteristics >
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Main range of productNR100...630NS100...250 product or component typeTrip unit range compatibilityCompact NS100...250Compact NR100...250Compact NR400...630 device applicationDistribution poles description4P neutral positionLeft network typeAC network frequency50/60 Hz trip unit nameNA trip unit rating100 A 40 °C250 A 40 °C Complementary neutral protection settingNo protection Environment standardsIEC 60947-2 product certificationsASEFAASTAKEMALCIE IP degree of protectionIP40 conforming to IEC 60529 pollution degree3 conforming to IEC 60947 ambient air temperature for operation-25...70 °C ambient air temperature for storage-50...85 °C Contractual warranty Warranty period18 months
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