LC1D50AT7 | TeSys D Contactor, 3-Poles (3 NO), 50A, 480V AC Coil, Non-Reversing | Square D by Schneider Electric
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Brand: Square DSKU: LC1D50AT7

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LC1D50AT7 | TeSys D Contactor, 3-Poles (3 NO), 50A, 480V AC Coil, Non-Reversing | Square D by Schneider Electric

Square D | LC1D50AT7
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Details for LC1D50AT7

TeSys D Contactor, 3-Poles (3 NO), 50A, 480V AC Coil, Non-Reversing

TeSys D Contactor
  • Number of Poles: 3-Poles
  • Pole Contact Composition: 3 NO
  • Rated Operational Current: 50A
  • Control Circuit Voltage: 480V AC 50/60 Hz
  • Non-Reversing TeSys D contactors have been designed for perfect integration into control systems. They can be used to create motor starters for almost any type of application. TeSys D contactors are available in 13 contactor ratings for inductive motor applications up to 150 full-load amps and resistive loads up to 200 amps. This 50A inductive 3 pole IEC contactor can be mounted on DIN rail or mounted directly to a panel. Contactors have both Horsepower and Kw motor rating for international acceptance. Contactor is rated for 15HP at 200 to 208VAC, 15HP at 240VAC, 40HP at 480VAC and 40HP at 600VAC three phase. Contactor is also rated for 3HP at 115VAC and 7.5HP at 240VAC single phase. When used with a 480VAC up to 110A circuit breaker, this contactor can have a SCCR up to 100kA. When used with up to a 600VAC 110A Class J or CC fuse, this contactor can have a SCCR up to 100kA. Contactor is supplied with a 480 VAC 50/60 Hz coil. Contactor has one normally open and one normally closed auxiliary contact built-in as standard. The NC contact is mirror certified. Screw clamp terminals are used for load and auxiliary connections. An extensive line of accessories makes it easy to meet the requirements of most applications. The contactor is 4.80 inches tall, 2.17 inches wide and 4.72 inches deep. It weighs 1.87 lbs. Contactor is certified to UL, CSA, IEC, CCC, EAC and Marine standards. Contactor also meets the requirements of RoHS/REACh making it a Green Premium product.
  • Specifications

    range
    TeSys;TeSys Deca
    Range of Product
    TeSys D;TeSys Deca
    Product or Component Type
    Contactor
    device short name
    LC1D
    contactor application
    Resistive load;Motor control
    utilisation category
    AC-4;AC-1;AC-3;AC-3e
    poles description
    3P
    [Ue] rated operational voltage
    Power circuit <= 690 V AC 25...400 Hz;Power circuit <= 300 V DC
    [Ie] rated operational current
    50 A 140 °F (60 °C)) <= 440 V AC AC-3 power circuit;80 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit;50 A 140 °F (60 °C)) <= 440 V AC AC-3e power circuit
    [Uc] control circuit voltage
    480 V AC 60 Hz
    motor power kW
    15 kW 220...230 V AC 50/60 Hz AC-3);22 kW 380...400 V AC 50/60 Hz AC-3);30 kW 500 V AC 50/60 Hz AC-3);33 kW 660...690 V AC 50/60 Hz AC-3);25 kW 415 V AC 50/60 Hz AC-3);30 kW 440 V AC 50/60 Hz AC-3);11 kW 400 V AC 50/60 Hz AC-4);15 kW 220...230 V AC 50/60 Hz AC-3e);22 kW 380...400 V AC 50/60 Hz AC-3e);30 kW 500 V AC 50/60 Hz AC-3e);33 kW 660...690 V AC 50/60 Hz AC-3e);25 kW 415 V AC 50/60 Hz AC-3e);30 kW 440 V AC 50/60 Hz AC-3e)
    Maximum Horse Power Rating
    3 hp 115 V at AC 50/60 Hz for 1 phase;7.5 hp 230/240 V at AC 50/60 Hz for 1 phase;15 hp 200/208 V at AC 50/60 Hz for 3 phase;15 hp 230/240 V at AC 50/60 Hz for 3 phase;40 hp 460/480 V at AC 50/60 Hz for 3 phase;40 hp 575/600 V at AC 50/60 Hz for 3 phase
    compatibility code
    LC1D
    pole contact composition
    3 NO
    contact compatibility
    M2
    protective cover
    With
    [Ith] conventional free air thermal current
    10 A 140 °F (60 °C) signalling circuit;80 A 140 °F (60 °C) power circuit
    Irms rated making capacity
    140 A AC signalling circuit IEC 60947-5-1;250 A DC signalling circuit IEC 60947-5-1;900 A 440 V power circuit IEC 60947
    rated breaking capacity
    900 A 440 V power circuit IEC 60947
    [Icw] rated short-time withstand current
    400 A 104 °F (40 °C) - 10 s power circuit;810 A 104 °F (40 °C) - 1 s power circuit;84 A 104 °F (40 °C) - 10 min power circuit;208 A 104 °F (40 °C) - 1 min power circuit;100 A - 1 s signalling circuit;120 A - 500 ms signalling circuit;140 A - 100 ms signalling circuit
    associated fuse rating
    10 A gG signalling circuit IEC 60947-5-1;100 A gG <= 690 V type 1 power circuit;100 A gG <= 690 V type 2 power circuit
    average impedance
    1.5 mOhm - Ith 80 A 50 Hz power circuit
    power dissipation per pole
    3.7 W AC-3;9.6 W AC-1;3.7 W AC-3e
    [Ui] rated insulation voltage
    Power circuit 600 V CSA;Power circuit 600 V UL;Signalling circuit 690 V IEC 60947-1;Signalling circuit 600 V CSA;Signalling circuit 600 V UL;Power circuit 690 V IEC 60947-4-1
    overvoltage category
    III
    pollution degree
    3
    [Uimp] rated impulse withstand voltage
    6 kV IEC 60947
    safety reliability level
    B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1;B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
    mechanical durability
    6 Mcycles
    electrical durability
    1.45 Mcycles 50 A AC-3 <= 440 V;1.1 Mcycles 80 A AC-1 <= 440 V;1.45 Mcycles 50 A AC-3e <= 440 V
    control circuit type
    AC 60 Hz
    coil technology
    Without built-in suppressor module
    control circuit voltage limits
    0.3...0.6 Uc -40…158 °F (-40…70 °C) drop-out AC 60 Hz;0.85...1.1 Uc -40…140 °F (-40…60 °C) operational AC 60 Hz;1...1.1 Uc 140…158 °F (60…70 °C) operational AC 60 Hz
    inrush power in VA
    140 VA 60 Hz 0.75 68 °F (20 °C))
    hold-in power consumption in VA
    13 VA 60 Hz 0.3 68 °F (20 °C))
    heat dissipation
    4…5 W 60 Hz
    operating time
    4...19 ms opening;12...26 ms closing
    maximum operating rate
    3600 cyc/h 140 °F (60 °C)
    connections - terminals
    Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²) flexible with cable end;Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) flexible without cable end;Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²) flexible without cable end;Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) flexible with cable end;Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²) solid without cable end;Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²) solid without cable end;Power circuit EverLink BTR screw connectors 1 0.00…0.05 in² (1…35 mm²) flexible without cable end;Power circuit EverLink BTR screw connectors 2 0.00…0.04 in² (1…25 mm²) flexible without cable end;Power circuit EverLink BTR screw connectors 1 0.00…0.05 in² (1…35 mm²) flexible with cable end;Power circuit EverLink BTR screw connectors 2 0.00…0.04 in² (1…25 mm²) flexible with cable end;Power circuit EverLink BTR screw connectors 1 0.00…0.05 in² (1…35 mm²) solid without cable end;Power circuit EverLink BTR screw connectors 2 0.00…0.04 in² (1…25 mm²) solid without cable end
    tightening torque
    Control circuit 15.05 lbf.in (1.7 N.m) EverLink BTR screw connectors flat Ø 6 mm;Control circuit 15.05 lbf.in (1.7 N.m) EverLink BTR screw connectors Philips No 2;Power circuit 70.81 lbf.in (8 N.m) EverLink BTR screw connectors 0.04…0.05 in² (25…35 mm²) hexagonal 0.16 in (4 mm);Power circuit 44.25 lbf.in (5 N.m) EverLink BTR screw connectors 0.00…0.04 in² (1…25 mm²) hexagonal 0.16 in (4 mm);Control circuit 15.05 lbf.in (1.7 N.m) EverLink BTR screw connectors pozidriv No 2;Power circuit 22.13 lbf.in (2.5 N.m) EverLink BTR screw connectors pozidriv No 2
    auxiliary contact composition
    1 NO + 1 NC
    auxiliary contacts type
    Mechanically linked 1 NO + 1 NC IEC 60947-5-1;Mirror contact 1 NC IEC 60947-4-1
    signalling circuit frequency
    25...400 Hz
    minimum switching voltage
    17 V signalling circuit
    minimum switching current
    5 mA signalling circuit
    insulation resistance
    > 10 MOhm signalling circuit
    non-overlap time
    1.5 ms on de-energisation between NC and NO contact;1.5 ms on energisation between NC and NO contact
    Mounting Support
    Plate;Rail
    standards
    CSA C22.2 No 14;EN 60947-4-1;EN 60947-5-1;IEC 60947-4-1;IEC 60947-5-1;UL 508;IEC 60335-1
    Product Certifications
    DNV;GL;UL;BV;CCC;RINA;GOST;LROS (Lloyds register of shipping);CSA
    IP degree of protection
    IP20 front face IEC 60529
    protective treatment
    THIEC 60068-2-30
    climatic withstand
    IACS E10 exposure to damp heat;IEC 60947-1 Annex Q category D exposure to damp heat
    permissible ambient air temperature around the device
    -40…140 °F (-40…60 °C);140…158 °F (60…70 °C) with derating
    operating altitude
    0...9842.52 ft (0...3000 m)
    fire resistance
    1562 °F (850 °C) IEC 60695-2-1
    flame retardance
    V1 conforming to UL 94
    mechanical robustness
    Vibrations contactor open 2 Gn;5...300 Hz);Vibrations contactor closed 4 Gn;5...300 Hz);Shocks contactor closed 15 Gn for 11 ms);Shocks contactor open 10 Gn for 11 ms)
    Height
    4.80 in (122 mm)
    Width
    2.17 in (55 mm)
    Depth
    4.72 in (120 mm)
    Net Weight
    1.88 lb(US) (0.855 kg)
    Category
    22357-CTR;TESYS D;OPEN;40-65A AC
    Discount Schedule
    I12
    GTIN
    3389119408769
    Returnability
    Yes
    Country of origin
    FR
    Unit Type of Package 1
    PCE
    Number of Units in Package 1
    1
    Package 1 Height
    2.44 in (6.2 cm)
    Package 1 Width
    5.39 in (13.7 cm)
    Package 1 Length
    5.98 in (15.2 cm)
    Package 1 Weight
    33.23 oz (942.0 g)
    Unit Type of Package 2
    S02
    Number of Units in Package 2
    10
    Package 2 Height
    5.91 in (15.0 cm)
    Package 2 Width
    11.81 in (30.0 cm)
    Package 2 Length
    15.75 in (40.0 cm)
    Package 2 Weight
    21.77 lb(US) (9.875 kg)
    Unit Type of Package 3
    P06
    Number of Units in Package 3
    160
    Package 3 Height
    30.31 in (77.0 cm)
    Package 3 Width
    31.50 in (80.0 cm)
    Package 3 Length
    23.62 in (60.0 cm)
    Package 3 Weight
    368.13 lb(US) (166.98 kg)
    Warranty
    18 months

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