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bar-mounted contactor - TeSys LC1-BR - 2 poles - AC-1 440V 2750 A - coil 110V ACShow more characteristics
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Main rangeTeSys product nameTeSys B product or component typeContactor device short nameLC1BR contactor applicationMotor-heating-lighting utilisation categoryAC-1 control circuit typeAC coil typeStandard poles description2P pole contact composition2 NO [Ie] rated operational current2750 A (at <40 °C) AC AC-1 for power circuit auxiliary contact composition4 NO [Uc] control circuit voltage110 V AC 50...400 Hz Complementary control circuit voltage limitsDrop-out: 0.4...0.5 Uc at 50...400 HzOperational: 0.85...1.1 Ucw at 50...400 Hz [Ui] rated insulation voltage1000 V - for power circuit conforming to IEC 60158-11000 V - for power circuit conforming to IEC 60947-41500 V - for power circuit conforming to VDE 0110 group C mounting modeFixed mounting supportNotched mounting railsBar support bracket connections - terminalsPower circuit: bars 4 x - busbar cross section: 100 x 5 mm tightening torquePower circuit: 35 N.m - on bars [Ue] rated operational voltagePower circuit: <= 1000 V AC 50/60 Hz [Ith] conventional free air thermal current2750 A (at 40 °C) for power circuit Irms rated making capacity18000 A at 1000 V AC for power circuit conforming to IEC 60158-118000 A at 1000 V AC for power circuit conforming to IEC 60947-4 rated breaking capacity11000 A at 660...690 V for power circuit conforming to IEC 60158-111000 A at 660...690 V for power circuit conforming to IEC 60947-415000 A at 500 V for power circuit conforming to IEC 60158-115000 A at 500 V for power circuit conforming to IEC 60947-418000 A at 440 V for power circuit conforming to IEC 60158-118000 A at 440 V for power circuit conforming to IEC 60947-46000 A at 1000 V for power circuit conforming to IEC 60158-16000 A at 1000 V for power circuit conforming to IEC 60947-4 associated fuse rating2000 A aM at <= 440 V for power circuit2400 A gI at <= 440 V for power circuit average impedance0.09 mOhm - Ith 2750 A 50 Hz for power circuit power dissipation per pole680 W AC-1 - Ith 2750 A inrush power in VA1000 VA hold-in power consumption in VA20 VA 50/60 Hz operating time100...150 ms closing50...100 ms opening mechanical durability1200000 cycles maximum operating rate120 cyc/h 55 °C height495 mm width665 mm depth475 mm product weight85 kg Environment standardsBS 5424NF C 63-110IEC 60947-4IEC 60158-1VDE 0660 product certificationsCSABVRINA protective treatmentTCTH ambient air temperature for operation-5…55 °C ambient air temperature for storage-60…80 °C operating altitude3000 m without Contractual warranty Warranty18 months
CatalogueFormatSizeAdd to My DocumentsSize pdfSize 111.5 MBDate 12/07/19DescriptionReady-to-use motor starters and all components for building specific motor starters ( circuit breakers, contactors, overload relays , accessories ...).The catalogue can also be downloaded chapter per chapter.
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