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Schneider Eletric LC1F1857M7 Picture
Discontinued

Range: TeSys F Contactors

Contactors

LC1F1857M7

Schneider Eletric LC1F1857M7 Picture
Discontinued
Range: TeSys F Contactors

Contactors

LC1F1857M7

TeSys F contactor - 3P (3 NO) - AC-3 - <= 440 V 275 A - coil 220 V AC

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LC1F1857M7  has not been replaced. Please contact your customer care center for more information.
  • Price
    2309.00 USD

  • Main
    range
    TeSys
    product name
    TeSys F
    product or component type
    Contactor
    device short name
    LC1F
    contactor application
    Induction furnace
    utilisation category
    AC-4
    AC-3
    AC-1
    poles description
    3P
    power pole contact composition
    1 NO (early break) + 2 NO
    System Voltage
    <= 460 V DC
    <= 690 V AC 50/60 Hz
    [Ie] rated operational current
    275 A (<= 40 °C) at <= 440 V AC-1
    185 A (<= 55 °C) at <= 440 V AC-3
    motor power kW
    55 kW at 220...230 V AC 50/60 Hz AC-3
    90 kW at 380...400 V AC 50/60 Hz AC-3
    100 kW at 415 V AC 50/60 Hz AC-3
    100 kW at 440 V AC 50/60 Hz AC-3
    110 kW at 500 V AC 50/60 Hz AC-3
    110 kW at 660...690 V AC 50/60 Hz AC-3
    33 kW at 400 V AC 50/60 Hz AC-4
    [Uc] control circuit voltage
    220 V AC 40...400 Hz
    Complementary
    [Uimp] rated impulse withstand voltage
    8 kV
    overvoltage category
    III
    [Ith] conventional free air thermal current
    275 A at <= 104 °F (40 °C)
    rated breaking capacity
    1480 A conforming to IEC 60947-4-1
    [Icw] rated short-time withstand current
    1500 A <= 104 °F (40 °C) 10 s
    920 A <= 104 °F (40 °C) 30 s
    740 A <= 104 °F (40 °C) 1 min
    500 A <= 104 °F (40 °C) 3 min
    400 A <= 104 °F (40 °C) 10 min
    associated fuse rating
    200 A aM at <= 440 V
    315 A gG at <= 440 V
    average impedance
    0.33 mOhm at 50 Hz - Ith 275 A
    [Ui] rated insulation voltage
    1000 V conforming to IEC 60947-4-1
    1500 V conforming to VDE 0110 group C
    power dissipation per pole
    12 W AC-3
    25 W AC-1
    mounting support
    Plate
    standards
    JIS C8201-4-1
    EN 60947-4-1
    IEC 60947-1
    IEC 60947-4-1
    EN 60947-1
    product certifications
    CB
    BV
    ABS
    RMRoS
    DNV
    CCC
    LROS (Lloyds register of shipping)
    UL
    RINA
    connections - terminals
    Control circuit: screw clamp terminals 2 cable(s) 0...0 in² (1...2.5 mm²) - cable stiffness: flexible - with cable end
    Power circuit: connector 1 cable(s) 0.23 in² (150 mm²)
    Control circuit: screw clamp terminals 1 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: flexible - without cable end
    Control circuit: screw clamp terminals 2 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: flexible - without cable end
    Control circuit: screw clamp terminals 1 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: flexible - with cable end
    Control circuit: screw clamp terminals 1 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: solid - without cable end
    Control circuit: screw clamp terminals 2 cable(s) 0...0.01 in² (1...4 mm²) - cable stiffness: solid - without cable end
    Power circuit: lugs-ring terminals 1 cable(s) 0.23 in² (150 mm²)
    Power circuit : bolted connection
    Power circuit : bar 2 x (25 x 3 mm)
    tightening torque
    Control circuit: 10.62 lbf.in (1.2 N.m)
    Power circuit: 159.29 lbf.in (18 N.m)
    control circuit voltage limits
    0.35...0.55 Uc at 131 °F (55 °C) drop-out 50/60 Hz
    0.85...1.1 Uc at 131 °F (55 °C) operational 50/60 Hz
    inrush power in VA
    805 VA at 68 °F (20 °C) (cos ϕ 0.3) 50 Hz
    970 VA at 68 °F (20 °C) (cos ϕ 0.3) 60 Hz
    hold-in power consumption in VA
    55 VA at 68 °F (20 °C) (cos ϕ 0.3) 50 Hz
    66 VA at 68 °F (20 °C) (cos ϕ 0.3) 60 Hz
    heat dissipation
    18...24 W
    operating time
    20...35 ms closing
    7...15 ms opening
    mechanical durability
    10 Mcycles
    operating rate
    2400 cyc/h at <= 131 °F (55 °C)
    Environment
    IP degree of protection
    IP2x front face with shrouds (ordered separately) conforming to IEC 60529
    IP2x front face with shrouds (ordered separately) conforming to VDE 0106
    protective treatment
    TH
    ambient air temperature for operation
    23...131 °F (-5...55 °C)
    ambient air temperature for storage
    -76...176 °F (-60...80 °C)
    permissible ambient air temperature around the device
    -40...158 °F (-40...70 °C)
    operating altitude
    9842.52 ft (3000 m) without derating
    mechanical robustness
    Vibrations resistance contactor open 2 Gn, 5...300 Hz
    Shocks resistance contactor closed 15 Gn for 11 ms
    Vibrations resistance contactor closed 5 Gn, 5...300 Hz
    Shocks resistance contactor open 7 Gn for 11 ms
    height
    6.85 in (174 mm)
    width
    6.63 in (168.5 mm)
    depth
    7.13 in (181 mm)
    product weight
    10.25 lb(US) (4.65 kg)
    Ordering and shipping details
    Category
    22336 - CTR,F-LINE,AC,OPEN,NONREV
    Discount Schedule
    I12
    Nbr. of units in pkg.
    1
    Package weight(Lbs)
    11.300000000000001
    Returnability
    N
    Offer Sustainability
    RoHS (date code: YYWW)
    REACh
    Contractual warranty
    Warranty period
    18 months
  • Documents and Downloads

    Language
    • English
    • Spanish
    • French
    CAD
    Date
    Size
    Add to My Documents
    TeSys contactors For motor control in utilisation category AC-4
    Certificate
    Date
    Size
    Add to My Documents
    Instruction Sheet
    Date
    Size
    Add to My Documents
    Date 6/21/18
    Size 6.8 MB
  • Technical FAQs

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