Main rangeTeSys product nameTeSys B product or component typeContactor device short nameLC1BR contactor applicationMotor-heating-lighting utilisation categoryAC-1AC-3 control circuit typeDC coil typeStandard poles description3P pole contact composition3 NO [Ie] rated operational current2750 A (at <40 °C) AC AC-1 for power circuit1800 A (at <55 °C) AC AC-3 for power circuit motor power kW500 kW at 220...230 V AC 50/60 Hz750 kW at 1000 V AC 50/60 Hz900 kW at 380...400 V AC 50/60 Hz900 kW at 415 V AC 50/60 Hz900 kW at 440 V AC 50/60 Hz900 kW at 500 V AC 50/60 Hz900 kW at 660...690 V AC 50/60 Hz auxiliary contact composition3 NO + 1 NC [Uc] control circuit voltage48 V DC Complementary control circuit voltage limitsDrop-out: 0.4...0.5 UcOperational: 0.85...1.1 Ucw [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 supportBar support bracketNotched mounting rails 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 pole360 W AC-3 - Ith 2750 A680 W AC-1 - Ith 2750 A inrush power in W1100 W hold-in power consumption in W31 W operating time100...150 ms closing20...40 ms opening mechanical durability1200000 cycles maximum operating rate120 cyc/h 55 °C height495 mm width915 mm depth475 mm net weight129 kg Environment standardsIEC 60947-4BS 5424VDE 0660IEC 60158-1NF C 63-110 product certificationsCSARINABV 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
CatalogueFormatSizeDateAdd to My Documentsprp.document.label.format pdfSize 118.2 MBDate 7/22/20DescriptionReady-to-use motor starters and all components for building specific motor starters ( circuit breakers, contactors, overload relays , accessories ...). This edition includes a presentation of the new TeSys island system. The catalogue can also be downloaded chapter per chapter.prp.document.label.format pdfSize 8.6 MBDate 7/22/20DescriptionContactors with pre-defined composition : TeSys BContactors with variable composition : TeSys CV1B, CV3B, order formContactors for heating applications 3000 V : TeSys B
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