LC1D50AE7 TeSys D contactor 3P 3 NO AC-3 lc1d50ae7 image 1500x1500
LC1D50AE7 | TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 50 A - 48 V AC 50/60 Hz coil - Schneider Electric Original price was: ₹20,635.00.Current price is: ₹9,904.80. Excl. GST
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LC1D50AKUE TeSys D contactor 3P 50A AC-3 up to 440V coil 100-250V AC DC EverLink Schneider Electric lc1d50akue image 1 1500x1
LC1D50AKUE | TeSys D contactor 3P 50A AC-3 up to 440V coil 100-250V AC/DC EverLink - Schneider Electric Original price was: ₹32,600.00.Current price is: ₹14,670.00. Excl. GST
-63%
LC1D50AF7 TeSys D contactor 3P 3 NO AC-3 lc1d50af7 image 1500x1500
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LC1D50AF7 | TeSys D contactor – 3P(3 NO) – AC-3 – <= 440 V 50 A - 110 V AC 50/60 Hz coil - Schneider Electric

SKU: LC1D50AF7

Original price was: ₹20,150.00.Current price is: ₹7,455.50. Excl. GST

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    Looking for the LC1D50AF7 | TeSys D contactor – 3P(3 NO) – AC-3 – <= 440 V 50 A - 110 V AC 50/60 Hz coil? This genuine Schneider Electric contactor from the TeSys range is built for motor control and switching, combining proven reliability with full compliance to applicable IEC/IS standards. Key ratings include 50 A, Power circuit: <= 690 V AC 25...400 Hz, 3P. Order part number LC1D50AF7 from myelectric.in — a trusted Schneider Electric supplier offering competitive pricing, GST billing, and shipping across India and overseas.

    📋 Technical Specifications

    Product
    BrandSchneider Electric
    Part Number / SKULC1D50AF7
    CategoryContactor
    Main
    RangeTeSys
    TeSys Deca
    Range of productTeSys Deca
    Product or component typeContactor
    Device short nameLC1D
    Contactor applicationMotor control
    Resistive load
    Utilisation categoryAC-3
    AC-3e
    AC-1
    AC-4
    Poles description3P
    [Ue] rated operational voltagePower circuit: <= 690 V AC 25…400 Hz
    Power circuit: <= 300 V DC
    [Ie] rated operational current50 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
    80 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
    50 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
    [Uc] control circuit voltage110 V AC 50/60 Hz
    Complementary
    Motor power kW15 kW at 220/230 V AC 50/60 Hz (AC-3)
    22 kW at 380/400 V AC 50/60 Hz (AC-3)
    25 kW at 415 V AC 50/60 Hz (AC-3)
    30 kW at 440 V AC 50/60 Hz (AC-3)
    30 kW at 500 V AC 50/60 Hz (AC-3)
    33 kW at 660/690 V AC 50/60 Hz (AC-3)
    15 kW at 220/230 V AC 50/60 Hz (AC-3e)
    22 kW at 380/400 V AC 50/60 Hz (AC-3e)
    25 kW at 415 V AC 50/60 Hz (AC-3e)
    30 kW at 440 V AC 50/60 Hz (AC-3e)
    30 kW at 500 V AC 50/60 Hz (AC-3e)
    33 kW at 660/690 V AC 50/60 Hz (AC-3e)
    11 kW at 400 V AC 50/60 Hz (AC-4)
    Motor power hp3 hp at 115 V AC 50/60 Hz for 1 phase motors
    7.5 hp at 230/240 V AC 50/60 Hz for 1 phase motors
    15 hp at 200/208 V AC 50/60 Hz for 3 phases motors
    15 hp at 230/240 V AC 50/60 Hz for 3 phases motors
    40 hp at 460/480 V AC 50/60 Hz for 3 phases motors
    40 hp at 575/600 V AC 50/60 Hz for 3 phases motors
    Compatibility codeLC1D
    Pole contact composition3 NO
    Protective coverWith
    [Ith] conventional free air thermal current10 A (at 60 °C) for signalling circuit
    80 A (at 60 °C) for power circuit
    Irms rated making capacity140 A AC for signalling circuit conforming to IEC 60947-5-1
    250 A DC for signalling circuit conforming to IEC 60947-5-1
    900 A at 440 V for power circuit conforming to IEC 60947
    Rated breaking capacity900 A at 440 V for power circuit conforming to IEC 60947
    [Icw] rated short-time withstand current400 A 40 °C – 10 s for power circuit
    810 A 40 °C – 1 s for power circuit
    84 A 40 °C – 10 min for power circuit
    208 A 40 °C – 1 min for power circuit
    100 A – 1 s for signalling circuit
    120 A – 500 ms for signalling circuit
    140 A – 100 ms for signalling circuit
    Associated fuse rating10 A gG for signalling circuit conforming to IEC 60947-5-1
    100 A gG at <= 690 V coordination type 1 for power circuit
    100 A gG at <= 690 V coordination type 2 for power circuit
    Average impedance1.5 mOhm – Ith 80 A 50 Hz for power circuit
    Power dissipation per pole3.7 W AC-3
    9.6 W AC-1
    3.7 W AC-3e
    [Ui] rated insulation voltagePower circuit: 600 V CSA certified
    Power circuit: 600 V UL certified
    Signalling circuit: 690 V conforming to IEC 60947-1
    Signalling circuit: 600 V CSA certified
    Signalling circuit: 600 V UL certified
    Power circuit: 690 V conforming to IEC 60947-4-1
    Overvoltage categoryIII
    Pollution degree3
    [Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947
    Safety reliability levelB10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
    B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
    Mechanical durability6 Mcycles
    Electrical durability1.45 Mcycles 50 A AC-3 at Ue <= 440 V
    1.1 Mcycles 80 A AC-1 at Ue <= 440 V
    1.45 Mcycles 50 A AC-3e at Ue <= 440 V
    Control circuit typeAC at 50/60 Hz standard
    Coil technologyWithout built-in suppressor module
    Control circuit voltage limits0.3…0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz
    0.8…1.1 Uc (-40…60 °C):operational AC 50 Hz
    0.85…1.1 Uc (-40…60 °C):operational AC 60 Hz
    1…1.1 Uc (60…70 °C):operational AC 50/60 Hz
    Inrush power in VA140 VA 60 Hz cos phi 0.75 (at 20 °C)
    160 VA 50 Hz cos phi 0.75 (at 20 °C)
    Hold-in power consumption in VA13 VA 60 Hz cos phi 0.3 (at 20 °C)
    15 VA 50 Hz cos phi 0.3 (at 20 °C)
    Heat dissipation4…5 W at 50/60 Hz
    Operating time4…19 ms opening
    12…26 ms closing
    Maximum operating rate3600 cyc/h at 60 °C
    Connections – terminalsControl circuit: screw clamp terminals 2 1…2.5 mm² – cable stiffness: flexible with cable end
    Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: flexible without cable end
    Control circuit: screw clamp terminals 2 1…4 mm² – cable stiffness: flexible without cable end
    Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: flexible with cable end
    Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: solid without cable end
    Control circuit: screw clamp terminals 2 1…4 mm² – cable stiffness: solid without cable end
    Power circuit: screw clamp terminals 1 1…35 mm² – cable stiffness: flexible without cable end
    Power circuit: screw clamp terminals 2 1…25 mm² – cable stiffness: flexible without cable end
    Power circuit: screw clamp terminals 1 1…35 mm² – cable stiffness: flexible with cable end
    Power circuit: screw clamp terminals 2 1…25 mm² – cable stiffness: flexible with cable end
    Power circuit: screw clamp terminals 1 1…35 mm² – cable stiffness: solid without cable end
    Power circuit: screw clamp terminals 2 1…25 mm² – cable stiffness: solid without cable end
    Tightening torqueControl circuit: 1.7 N.m – on EverLink BTR screw connectors – with screwdriver flat Ø 6 mm
    Control circuit: 1.7 N.m – on EverLink BTR screw connectors – with screwdriver Philips No 2
    Power circuit: 8 N.m – on EverLink BTR screw connectors – cable 25…35 mm² hexagonal screw head 4 mm
    Power circuit: 5 N.m – on EverLink BTR screw connectors – cable 1…25 mm² hexagonal screw head 4 mm
    Control circuit: 1.7 N.m – on EverLink BTR screw connectors – with screwdriver pozidriv No 2
    Power circuit: 2.5 N.m – on EverLink BTR screw connectors – with screwdriver pozidriv No 2
    Auxiliary contact composition1 NO + 1 NC
    Auxiliary contacts typetype mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
    type mirror contact 1 NC conforming to IEC 60947-4-1
    Signalling circuit frequency25…400 Hz
    Minimum switching voltage17 V for signalling circuit
    Minimum switching current5 mA for signalling circuit
    Insulation resistance> 10 MOhm for signalling circuit
    Non-overlap time1.5 ms on de-energisation between NC and NO contact
    1.5 ms on energisation between NC and NO contact
    Mounting supportRail
    Plate
    Environment
    StandardsEN 60947-4-1
    EN 60947-5-1
    IEC 60947-4-1
    IEC 60947-5-1
    CSA C22.2 No 14
    UL 60947-4-1
    IEC 60335-2-40:Annex JJ
    UL 60335-2-40:Annex JJ
    IEC 60335-1:Clause 30.2
    Product certificationsCCC
    UL
    CB Scheme
    CSA
    CE
    UKCA
    Marine
    EAC
    IP degree of protectionIP20 front face conforming to IEC 60529
    Protective treatmentTH conforming to IEC 60068-2-30
    Climatic withstandconforming to IACS E10 exposure to damp heat
    conforming to IEC 60947-1 Annex Q category D exposure to damp heat
    Permissible ambient air temperature around the device-40…60 °C
    60…70 °C with derating
    Operating altitude0…3000 m
    Fire resistance850 °C conforming to IEC 60695-2-1
    Mechanical robustnessVibrations 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)
    Height122 mm
    Width55 mm
    Depth120 mm
    Product weight0.855 kg
    Packing Units
    Unit Type of Package 1PCE
    Number of Units in Package 11
    Package 1 Height6.200 cm
    Package 1 Width13.500 cm
    Package 1 Length15.300 cm
    Package 1 Weight925.000 g
    Unit Type of Package 2S02
    Number of Units in Package 210
    Package 2 Height15.000 cm
    Package 2 Width30.000 cm
    Package 2 Length40.000 cm
    Package 2 Weight9.785 kg
    Unit Type of Package 3P06
    Number of Units in Package 3160
    Package 3 Height75.000 cm
    Package 3 Width60.000 cm
    Package 3 Length80.000 cm
    Package 3 Weight164.560 kg
    Contractual warranty
    Warranty (in months)18

    ⚡ Key Features

    • 50 A AC-3 rated — suits up to a 22 kW squirrel-cage induction motor at 415V for direct-on-line (DOL) starting and running.
    • 110V AC coil — connects directly to pushbutton station, PLC digital output, or timer relay; suitable for standard 50Hz Indian industrial control circuits.
    • 3 Poles main contacts with silver-alloy (AgSnO₂) tips — rated for AC-3 duty (DOL motor starting/stopping); low contact resistance reduces heat at rated current.
    • Main contacts rated up to 440V AC — compatible with 415V AC three-phase Indian supply and 480V AC North American systems.
    • TeSys D series — world-standard contactor footprint; clip-on LA1D/LA4D auxiliary contact blocks and accessories attach without tools; compatible with TeSys LRD overload relays for direct-mount DOL starters.
    • Manufactured to IEC 60947-4-1 / IS 13947-4-1 — complies with the applicable Indian BIS and IEC international standards for this product category.
    • BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
    • Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
    • GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
    • Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

    🔗 Compatible Products & Accessories

    The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:

    LAD9SD3GV3G264LAD9R3LAD4CMLAD9ET1SLAD4RC3ULAD4RC3GLA4DT2ULA4DWBLA4DT0ULA4DT4ULADN22LADN11LADN20LAD8N11LADT2LADN40LAD6K10FLADN31LADN02LADT0LAD8N20LADS2LADR2LADR0LADN04LADN13LADR4LADT4LAD8N02LXD3F7

    ❓ Frequently Asked Questions

    Q: Is the LC1D50AF7 rated 50 A for AC-3 motor duty or AC-1 resistive duty?

    A: The 50 A rating of this Schneider Electric contactor applies to AC-3 duty (squirrel cage motor starting and running). For AC-1 (resistive/non-inductive) loads, the current can be up to ~1.3× the AC-3 rating. AC-4 (plugging/reversing) requires significant de-rating — consult the Schneider Electric selection table.

    Q: The LC1D50AF7 has a coil voltage of 110V AC — what control supply is needed?

    A: This Schneider Electric device requires a 110V AC control supply connected to the coil terminals (A1 and A2). For AC coils, ensure the control circuit voltage is stable — voltage drops below 85% of rated coil voltage can cause chatter and coil overheating. Always fit a surge suppressor across the coil when switching with a PLC or solid-state relay.

    Q: What circuit can the 3 NO (Normally Open) contacts of the LC1D50AF7 switch at 440V AC?

    A: The 3 NO (Normally Open) contacts on the LC1D50AF7 are rated for switching at up to 440V AC. These auxiliary contacts are typically used for: (1) indication lamps and buzzers, (2) PLC input feedback to confirm device state, (3) interlocking with other contactors or relays in control circuits. Check the current rating of the auxiliary contact (typically 10A at 250V AC) — do not use for power load switching.

    Q: Can multiple LC1D50AF7 contactors be wired for star-delta starting?

    A: Yes. Star-delta starters use three contactors: main (KM1), star (KM2), and delta (KM3). The Schneider Electric contactor series supports mechanical and electrical interlocking accessories that prevent simultaneous energisation of star and delta contactors — critical for safety. Ensure all three contactors are rated correctly for the motor FLC and star-delta transition current.

    Q: What is the electrical and mechanical life of the LC1D50AF7?

    A: Schneider Electric contactors are rated for millions of operations: typically 10–30 million mechanical operations and 1–3 million electrical operations at rated current and voltage (AC-3 duty). High-frequency switching applications (>10 operations/hour) require checking the specific thermal capacity of the contactor for continuous duty without overheating.

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    XB5AR31N | Push button, Harmony XB5N XB7N, plastic, mushroom, green, 60mm, spring return, unmarked, 1 NO – Schneider Electric

    Schneider Electric
    Original price was: ₹675.00.Current price is: ₹364.50. Excl. GST
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    SKU: XB5AR31N
    ZB2BW36C Ø 22 mm fixing hole push button head with blue lamp Schneider Electric zb2bw36c
    -35%

    ZB2BW36C | Ø 22 mm fixing hole – push button head with blue lamp – Schneider Electric

    Schneider Electric
    Original price was: ₹305.00.Current price is: ₹198.25. Excl. GST
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    SKU: ZB2BW36C
    Placeholder
    -20%

    MS13MD09 | 7MDL, 1HP 3 PHASE DOL STARTER – Schneider Electric

    Schneider Electric
    Original price was: ₹5,530.00.Current price is: ₹4,424.00. Excl. GST
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    SKU: MS13MD09
    Placeholder
    -50%

    30002572 | EM1200 Energy meter Cl 0.5 RS485 LCD – Schneider Electric

    Schneider Electric
    Original price was: ₹6,271.00.Current price is: ₹3,135.50. Excl. GST
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    SKU: 30002572