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Schneider Electric LC1BR33074DC22 Image

View all TeSys B

LC1BR33074DC22

Schneider Electric LC1BR33074DC22 Image
View all TeSys B
LC1BR33074DC22

bar-mounted contactor - TeSys LC1-BR - 3 poles - AC-1 1000V 2750 A - coil 82 VDC

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  • Main
    range
    TeSys
    product name
    TeSys B
    product or component type
    Contactor
    device short name
    LC1BR
    contactor application
    Motor-heating-lighting
    utilisation category
    AC-1
    control circuit type
    DC
    coil type
    Standard
    poles description
    3P
    pole contact composition
    3 NO
    [Ie] rated operational current
    2750 A (<= 40 °C) AC AC-1 for power circuit
    auxiliary contact composition
    2 NO + 2 NC
    [Uc] control circuit voltage
    82 V DC
    Complementary
    protective cover
    With
    auxiliary contacts type
    Type instantaneous (2 NO + 2 NC)
    control circuit voltage limits
    0.4...0.5 Uc drop-out
    0.85...1.1 Uc operational
    [Ui] rated insulation voltage
    1000 V - for power circuit - conforming to IEC 60158-1
    1000 V - for power circuit - conforming to IEC 60947-4
    1500 V - for power circuit - conforming to VDE 0110 group C
    connections - terminals
    Power circuit : bars 4 - busbar cross section: 100 x 5 mm
    tightening torque
    Power circuit : 35 N.m - on bars
    [Ue] rated operational voltage
    <= 1000 V AC 50/60 Hz for power circuit
    [Ith] conventional free air thermal current
    2750 A at <= 40 °C for power circuit
    Irms rated making capacity
    18000 A at 1000 V AC for power circuit conforming to IEC 60158-1
    18000 A at 1000 V AC for power circuit conforming to IEC 60947-4
    rated breaking capacity
    11000 A at 660...690 V for power circuit conforming to IEC 60158-1
    11000 A at 660...690 V for power circuit conforming to IEC 60947-4
    15000 A at 500 V for power circuit conforming to IEC 60158-1
    15000 A at 500 V for power circuit conforming to IEC 60947-4
    18000 A at 440 V for power circuit conforming to IEC 60158-1
    18000 A at 440 V for power circuit conforming to IEC 60947-4
    6000 A at 1000 V for power circuit conforming to IEC 60158-1
    6000 A at 1000 V for power circuit conforming to IEC 60947-4
    associated fuse rating
    2000 A aM at <= 440 V for power circuit
    2400 A gI at <= 440 V for power circuit
    average impedance
    0.09 mOhm at 50 Hz - Ith 2750 A for power circuit
    power dissipation per pole
    680 W AC-1 - Ith 2750 A
    operating time
    100...150 ms closing
    20...40 ms opening
    mechanical durability
    1200000 cycles
    operating rate
    120 cyc/h at <= 55 °C
    rated operational power in W
    200 W at 500 V AC - electrical durability: 1000000 cycles - for control circuit
    230 W at 440 V AC - electrical durability: 1000000 cycles - for control circuit
    250 W at 110 V AC - electrical durability: 1000000 cycles - for control circuit
    250 W at 220 V AC - electrical durability: 1000000 cycles - for control circuit
    height
    555 mm
    width
    475 mm
    depth
    915 mm
    product weight
    129 kg
    Environment
    standards
    IEC 60947-4
    IEC 60158-1
    VDE 0660
    NF C 63-110
    BS 5424
    product certifications
    RINA
    CSA
    BV
    protective treatment
    TC
    TH
    ambient air temperature for operation
    -5...55 °C
    ambient air temperature for storage
    -60...80 °C
    operating altitude
    3000 m
    Contractual warranty
    Warranty period
    18 months
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