single contact block for head Ø22 1NC screw clamp terminalShow more characteristics >
Main range of productHarmony XALHarmony XAPS product or component typeContact block device short nameZENL product destinationFor XB5 Ø 22 mm control and signalling unitsFor XAPS control station mounting of blockRear mounting sale per indivisible quantity5 contacts type and composition1 NC Complementary assembly styleFor customer assembly product weight0.015 kg contact operationSlow-break positive openingWith conforming to EN/IEC 60947-5-1 appendix K operating travel1.5 mm (NC changing electrical state)4.3 mm (total travel) operating force2 N (NC changing electrical state) mechanical durability10000000 cycles connections - terminalsScrew clamp terminals <= 2 x 1.5 mm² with cable end conforming to EN/IEC 60947-1Screw clamp terminals >= 1 x 0.22 mm² without cable end conforming to EN/IEC 60947-1 tightening torque0.8...1.2 N.m conforming to EN 60947-1 shape of screw headCross, Philips no 1Cross, pozidriv No 1Slotted, flat Ø 4 mmSlotted, flat Ø 5.5 mm contacts materialSilver alloy (Ag/Ni) resistance across terminals<= 25 MOhm short-circuit protection10 A cartridge fuse, gG conforming to EN/IEC 60947-5-1 [Ith] conventional free air thermal current10 A conforming to EN/IEC 60947-5-1 [Ui] rated insulation voltage600 V, degree of pollution: 3 conforming to EN/IEC 60947-1 [Uimp] rated impulse withstand voltage6 kV conforming to EN/IEC 60947-1 [Ie] rated operational current3 A at 240 V AC-15, A600 conforming to EN/IEC 60947-5-16 A at 120 V AC-15, A600 conforming to EN/IEC 60947-5-10.1 A at 600 V DC-13, Q600 conforming to EN/IEC 60947-5-10.27 A at 250 V DC-13, Q600 conforming to EN/IEC 60947-5-10.55 A at 125 V DC-13, Q600 conforming to EN/IEC 60947-5-11.2 A at 600 V AC-15, A600 conforming to EN/IEC 60947-5-1 electrical durability1000000 cycles AC-15 at 2 A 230 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C1000000 cycles AC-15 at 3 A 120 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C1000000 cycles AC-15 at 4 A 24 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C1000000 cycles DC-13 at 0.2 A 110 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C1000000 cycles DC-13 at 0.5 A 24 V at 3600 cyc/h, load factor: 0.5 conforming to EN/IEC 60947-5-1 appendix C electrical reliabilityΛ < 10exp(-8) at 17 V and 5 mA conforming to EN/IEC 60947-5-4Λ < 10exp(-6) at 5 V and 1 mA in clean environment conforming to EN/IEC 60947-5-4 additional informationMounting on integrated plate in the box electrical composition codeSR1 (quantity <= 3)SR2 (quantity <= 2)MR1 (quantity <= 2) Environment protective treatmentTH ambient air temperature for storage-40...70 °C ambient air temperature for operation-40...70 °C IP degree of protectionIP20 conforming to IEC 60529 standardsEN/IEC 60947-1EN/IEC 60947-5-1EN/IEC 60947-5-4EN/IEC 60947-5-5JIS C 4520UL 508CSA C22.2 No 14 vibration resistance5 gn (f = 12...500 Hz) conforming to IEC 60068-2-6 shock resistance30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-2750 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 Contractual warranty Warranty period18 months
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