LC1D40AB7 TeSys D contactor 3P 3 NO AC-3 lc1d40af7 image web
LC1D40AF7 | TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 40 A - 110 V AC 50/60 Hz coil - Schneider Electric Original price was: ₹15,545.00.Current price is: ₹5,751.65. Excl. GST
Back to products
LC1D40AM7 TeSys D contactor 3P 3 NO AC-3 lc1d40am7 image 1500x1500
LC1D40AM7 | TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 40 A - 220 V AC 50/60 Hz coil - Schneider Electric Original price was: ₹15,545.00.Current price is: ₹5,751.65. Excl. GST

LC1D40AKUE | TeSys D contactor 3P 40A AC-3 up to 440V coil 100-250V AC/DC EverLink – Schneider Electric

SKU: LC1D40AKUE

Original price was: ₹25,975.00.Current price is: ₹11,688.75. Excl. GST

In stock

In stock

20 People watching this product now!

Order protection

Buy with complete confidence.

We back each order with genuine supply, on-time dispatch and GST or commercial invoicing as required.

Buyer protection on every order
Global DeliveryShipped pan-India and to export markets.
On-Time DeliveryPacked and dispatched on schedule.
100% OriginalFrom brand-authorised channels only.
GST InvoiceCompliant, ITC-ready tax invoice.
Secure PaymentEncrypted, trusted payment gateways.
Also included Dedicated account manager Technical support Bulk & business pricing 3-day replacement

Looking for the LC1D40AKUE | TeSys D contactor 3P 40A AC-3 up to 440V coil 100-250V AC/DC EverLink? This genuine Schneider Electric contactor from the TeSys Deca Advanced range is built for motor control and switching, combining proven reliability with full compliance to applicable IEC/IS standards. Key ratings include 60 A, Power circuit: <= 690 V AC 25...400 Hz, 3P. Order part number LC1D40AKUE 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 / SKULC1D40AKUE
CategoryContactor
Main
Range of productTeSys Deca Advanced
Product or component typeContactor
Device short nameLC1D
Contactor applicationResistive load
Motor control
Utilisation categoryAC-3
AC-3e
AC-1
AC-4
Poles description3P
[Ue] rated operational voltagePower circuit: <= 690 V AC 25…400 Hz
[Ie] rated operational current60 A (at <60 °C) at <= 440 V AC-1 for power circuit
40 A (at <60 °C) at <= 440 V AC-3 for power circuit
40 A (at <60 °C) at <= 440 V AC-3e for power circuit
[Uc] control circuit voltage100…250 V AC 50/60 Hz
100…250 V DC
Complementary
Motor power kW11 kW at 220/230 V AC 50/60 Hz (AC-3)
18.5 kW at 380/400 V AC 50/60 Hz (AC-3)
22 kW at 415 V AC 50/60 Hz (AC-3)
22 kW at 440 V AC 50/60 Hz (AC-3)
22 kW at 500 V AC 50/60 Hz (AC-3)
30 kW at 660/690 V AC 50/60 Hz (AC-3)
11 kW at 220/230 V AC 50/60 Hz (AC-3e)
18.5 kW at 380/400 V AC 50/60 Hz (AC-3e)
22 kW at 415 V AC 50/60 Hz (AC-3e)
22 kW at 440 V AC 50/60 Hz (AC-3e)
22 kW at 500 V AC 50/60 Hz (AC-3e)
30 kW at 660/690 V AC 50/60 Hz (AC-3e)
9 kW at 400 V AC 50/60 Hz (AC-4)
Motor power hp3 hp at 115 V AC 60 Hz for 1 phase motors
5 hp at 230/240 V AC 60 Hz for 1 phase motors
10 hp at 200/208 V AC 60 Hz for 3 phases motors
10 hp at 230/240 V AC 60 Hz for 3 phases motors
30 hp at 460/480 V AC 60 Hz for 3 phases motors
30 hp at 575/600 V AC 60 Hz for 3 phases motors
Compatibility codeLC1D
Pole contact composition3 NO
Protective coverWith
[Ith] conventional free air thermal current60 A (at 60 °C) for power circuit
10 A (at 60 °C) for signalling circuit
Irms rated making capacity800 A at 440 V for power circuit conforming to IEC 60947
140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
Rated breaking capacity800 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current72 A 40 °C – 10 min for power circuit
165 A 40 °C – 1 min for power circuit
320 A 40 °C – 10 s for power circuit
720 A 40 °C – 1 s 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 rating80 A gG at <= 690 V coordination type 1 for power circuit
80 A gG at <= 690 V coordination type 2 for power circuit
10 A gG for signalling circuit conforming to IEC 60947-5-1
Average impedance1.5 mOhm – Ith 60 A 50 Hz for power circuit
Power dissipation per pole5.4 W AC-1
2.4 W AC-3
2.4 W AC-3e
[Ui] rated insulation voltagePower circuit: 690 V conforming to IEC 60947-4-1
Signalling circuit: 690 V conforming to IEC 60947-1
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 durability10 Mcycles
Electrical durability2 Mcycles 35 A AC-3 at Ue <= 440 V
0.7 Mcycles 60 A AC-1 at Ue <= 440 V
2 Mcycles 35 A AC-3e at Ue <= 440 V
Control circuit typeAC/DC at 50/60 Hz AC/DC electronic
Coil technologyBuilt-in bidirectional peak limiting
Control circuit voltage limits<= 0.1 Uc (-40…70 °C):drop-out AC/DC
0.85…1.1 Uc (-40…60 °C):operational AC/DC
1…1.1 Uc (60…70 °C):operational AC/DC
Inrush power in VA22 VA 50/60 Hz (at 20 °C)
Inrush power in W20 W (at 20 °C)
Hold-in power consumption in VA2.1 VA 50/60 Hz (at 20 °C)
Hold-in power consumption in W1.2 W at 20 °C
Heat dissipation1.2 W at 50/60 Hz
Operating time55…65 ms closing
20…80 ms opening
Maximum operating rate3600 cyc/h at 60 °C
Connections – terminalsControl 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 2 1…2.5 mm² – cable stiffness: flexible with cable end
Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: solid
Control circuit: screw clamp terminals 2 1…4 mm² – cable stiffness: solid
Power circuit: EverLink BTR screw connectors 1 1…35 mm² – cable stiffness: flexible without cable end
Power circuit: EverLink BTR screw connectors 1 1…35 mm² – cable stiffness: flexible with cable end
Power circuit: EverLink BTR screw connectors 1 1…35 mm² – cable stiffness: solid
Power circuit: EverLink BTR screw connectors 2 1…25 mm² – cable stiffness: flexible without cable end
Power circuit: EverLink BTR screw connectors 2 1…25 mm² – cable stiffness: flexible with cable end
Power circuit: EverLink BTR screw connectors 2 1…25 mm² – cable stiffness: solid
Tightening torqueControl circuit: 1.7 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm
Control circuit: 1.7 N.m – on screw clamp terminals – 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
Power circuit: 5 N.m – with screwdriver pozidriv No 2
Control circuit: 1.7 N.m – 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 supportPlate
Rail
Environment
StandardsEN/IEC 60947-4-1
EN/IEC 60947-5-1
UL 60947-4-1
CSA C22.2 No 60947-4-1
IEC 60335-1
Product certificationsCCC
CSA
EAC
UL
KC
DNV-GL
LROS (Lloyds register of shipping)
UKCA
IP degree of protectionIP20 front face conforming to IEC 60529
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 open (10 Gn for 11 ms)
Shocks contactor closed (15 Gn for 11 ms)
Height122 mm
Width55 mm
Depth120 mm
Product weight0.992 kg
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height6.2 cm
Package 1 Width13.7 cm
Package 1 Length15.2 cm
Package 1 Weight1.052 kg
Unit Type of Package 2S02
Number of Units in Package 210
Package 2 Height15 cm
Package 2 Width30 cm
Package 2 Length40 cm
Package 2 Weight10.835 kg
Unit Type of Package 3P06
Number of Units in Package 3160
Package 3 Height75 cm
Package 3 Width60 cm
Package 3 Length80 cm
Package 3 Weight181.86 kg
Contractual warranty
Warranty (in months)18

⚡ Key Features

  • 40 A AC-3 rated — suits up to a 18.5 kW squirrel-cage induction motor at 415V for direct-on-line (DOL) starting and running.
  • Universal 100–250V AC/DC coil — single coil variant works on both AC and DC control supply; eliminates stock of separate AC-coil and DC-coil variants in panels with mixed control voltages.
  • EverLink push-in spring terminals — insert stripped wire directly without a screwdriver; spring clamp holds the conductor permanently; eliminates loose-connection faults from screw terminal vibration loosening.
  • 3P 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.

🔗 Compatible Products & Accessories

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

LAD9SD3GV3G264LAD9R3LAD4CMLAD9ET1SLADN22LADN11LADN20LAD8N11LADT2LADN40LAD6K10MLADN31LADN02LADT0LAD8N20LADS2LADR2LADR0LADN04LADN13LADR4LADT4LAD8N02

❓ Frequently Asked Questions

Q: Is the LC1D40AKUE rated 40 A for AC-3 motor duty or AC-1 resistive duty?

A: The 40 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 LC1D40AKUE has a coil voltage of 100–250V AC/DC — what control supply is needed?

A: This Schneider Electric device requires a 100–250V AC/DC control supply connected to the coil terminals (A1 and A2). For DC coils, observe polarity where marked. DC coils produce no inrush and are preferred for PLC output cards. Always fit a surge suppressor across the coil when switching with a PLC or solid-state relay.

Q: Can multiple LC1D40AKUE 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 LC1D40AKUE?

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.

Q: Can the LC1D40AKUE be used for reversing duty (forward/reverse motor control)?

A: Contactors used for reversing must be wired with two contactors interlocked so only one can energise at a time. The Schneider Electric series provides mechanical interlock kits that physically prevent both contactors from closing simultaneously — mandatory for reversing and brake applications to prevent phase-to-phase short circuits.

Customer Reviews