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contactor TeSys CV3BK - 3 pole - AC-3 1000 V 500A - coil 220 V ACShow more characteristics
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Main rangeTeSys product nameTeSys B product or component typeContactor device short nameCV3BK contactor applicationMotorResistive circuits, heating, lighting utilisation categoryAC-1AC-3 control circuit typeAC poles description3P pole contact composition3 NO [Ie] rated operational current500 A AC for control circuit460 A AC AC-3 for power circuit motor power kW250 kW at 400 V AC (AC-3) current rating code of contactorBK auxiliary contact composition2 NO + 2 NC [Uc] control circuit voltage220 V AC 50 Hz Complementary auxiliary contacts typetype instantaneous 2 NO + 2 NC control circuit voltage limitsOperational: 0.85...1.1 Uc at 50 Hz (at <55 °C)Drop-out: 0.5...0.7 Uc at 50 Hz (at <55 °C) [Ui] rated insulation voltage1000 V conforming to IEC 60947-4 connections - terminalsControl circuit: cable with lug 1 x 185 mm²Power circuit: bolted connection tightening torqueControl circuit: 1.2 N.m - on with cable end - cable 2…4 mm²Control circuit: 1.2 N.m - on with cable end - cable 1…4 mm²Control circuit: 1.2 N.m - on without cable end - cable 2…6 mm²Control circuit: 1.2 N.m - on without cable end - cable 1…6 mm²Power circuit: 35 N.m - on cable with lug - cable 185 mm² [Ue] rated operational voltageControl circuit: 1000 V AC 50 Hz [Ith] conventional free air thermal current80 A (at 40 °C) for control circuit Irms rated making capacity4600 A at 1000 V AC for control circuit conforming to IEC 60947-4-1 rated breaking capacity3800 A at <= 440 V for control circuit conforming to IEC 60947-4-13700 A at 500 V for control circuit conforming to IEC 60947-4-13600 A at 660/690 V for control circuit conforming to IEC 60947-4-12600 A at 1000 V for control circuit conforming to IEC 60947-4-1 [Icw] rated short-time withstand current4000 A 40 °C - 1 s for control circuit4000 A 40 °C - 5 s for control circuit3680 A 40 °C - 10 s for control circuit2200 A 40 °C - 30 s for control circuit1800 A 40 °C - 60 s for control circuit1100 A 40 °C - 180 s for control circuit720 A 40 °C - 600 s for control circuit associated fuse rating315 A aM at <= 400 V for control circuit400 A gG at <= 400 V for control circuit average impedance0.3 mOhm - Ith 80 A 50 Hz for control circuit power dissipation per pole63 W AC-375 W AC-1 inrush power in VA570 VA 50 Hz 3P hold-in power consumption in VA80 VA 50 Hz operating time35 ms contactor closed AC14 ms contactor open AC mechanical durability10000000 cycles maximum operating rate120 cyc/mn 55 °C rated operational power in W4000 W at 440/500 V - electrical durability: 1000000 cycles - for control circuit1500 W at 440/500 V - electrical durability: 3000000 cycles - for control circuit500 W at 440/500 V - electrical durability: 10000000 cycles - for control circuit Environment standardsIEC 60947-4EN 60947-4 product certificationsCSA IP degree of protectionIP00 conforming to IEC 60529 protective treatmentTC ambient air temperature for operation-5…55 °C ambient air temperature for storage-60…80 °C operating altitude2000 m
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