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trip unit - STR53UP FI - 3 poles 3dShow more characteristics
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Main range of productNSJ400...600 product or component typeTrip unit range compatibilityCompact NSJ400...600 device applicationDistribution poles description3P protected poles description3t network typeAC network frequency50/60 Hz trip unit nameSTR53UP trip unit technologyElectronic protection typeOverload protection (long time)Instantaneous short-circuit protectionShort time short-circuit protection trip unit rating250 A 104 °F (40 °C)400 A 104 °F (40 °C)630 A 104 °F (40 °C)150 A 104 °F (40 °C) Complementary neutral protection setting0.5 x Ir1 x IrNo protection long time pick-up adjustment type IrAdjustable 8 settings [Ir] long time pick-up adjustment range0.8...1 x In long time delay adjustment typeAdjustable [tr] long-time delay adjustment range0.5…8 s short-time pick-up adjustment type IsdAdjustable 7 settings [Isd] short-time pick-up adjustment range1.5...7 x Ir short-time delay adjustment typeAdjustable 4 settings [tsd] short-time delay adjustment range0.015…0.06 s0.06…0.14 s0.14…0.23 s0.23…0.35 s instantaneous pick-up adjustment type IiAdjustable 7 settings display typeLED Environment product certificationsKEMALCIEASTA Ordering and shipping details Category01103-H,J,COMPACT NS UL/IEC CB ACCESS Discount ScheduleDE2 GTIN03303430369448 Package weight(Lbs)0.54 lb(US) (0.247 kg) ReturnabilityNo Country of originFR Contractual warranty Warranty18 months
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