LC1DTKM7 | Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 220 V AC 50/60 Hz – Schneider Electric

Name: TeSys D Capacitor Contactor 40 kVAR, 220V Coil | LC1DTKM7
Brand: Schneider Electric
SKU: LC1DTKM7
Price: 24159.20 INR
Availability: InStock

SKU: LC1DTKM7

Original price was: ₹46,460.00.Current price is: ₹24,159.20. Excl. GST

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LAD8N11 | Auxiliary contact block, TeSys D, 1NO + 1NC, side mounting, screw clamp terminals – Schneider Electric

Auxiliary and Accessories

Schneider Electric

Excl. GST

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SKU: LAD8N11

Looking for the LC1DTKM7 | Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 220 V AC 50/60 Hz? 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 Power circuit: 690 V AC 50/60 Hz, 3P, IP20 front face. Order part number LC1DTKM7 from myelectric.in — a trusted Schneider Electric supplier offering competitive pricing, GST billing, and shipping across India and overseas.

📋 Technical Specifications

Product
Brand	Schneider Electric
Part Number / SKU	LC1DTKM7
Category	Contactor
Main
Range	TeSys TeSys Deca
Product name	TeSys LC1D.K TeSys Deca
Product or component type	Capacitor duty contactor
Device short name	LC1DTK
Device application	Control
Contactor application	Power factor correction
Utilisation category	AC-6b
Poles description	3P
power pole contact composition	3 NO
Device location in system	Line interruption Inside delta interruption
[Ue] rated operational voltage	Power circuit: 690 V AC 50/60 Hz
Reactive power rating	22 kvar at 230 V AC 50 Hz 60 °C 40 kvar at 400 V AC 50 Hz 60 °C 43 kvar at 440 V AC 50 Hz 60 °C 67 kvar at 690 V AC 50 Hz 60 °C 20 kvar at 230 V AC 60 Hz 60 °C 40 kvar at 460 V AC 60 Hz 60 °C 50 kvar at 575 V AC 60 Hz 60 °C
Control circuit type	AC at 50/60 Hz
[Uc] control circuit voltage	220 V AC 50/60 Hz
Auxiliary contact composition	1 NO + 2 NC instantaneous
Electrical durability	300000 cycles at Ue 400 V 200000 cycles at Ue 690 V
Mounting support	DIN rail Plate
Standards	EN/IEC 60947-1 EN/IEC 60947-4-1 UL 60947-4-1 CSA C22.2 No 60947-4-1 IEC 60335-1
Product certifications	IECEE CB Scheme UL CSA UKCA
Connections – terminals	Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: solid Control circuit: screw clamp terminals 2 1…4 mm² – cable stiffness: solid 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 2 1…2.5 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: solid Power circuit: EverLink BTR screw connectors 1 1…35 mm² – cable stiffness: flexible with or without cable end Power circuit: EverLink BTR screw connectors 2 1…25 mm² – cable stiffness: flexible with or without cable end
Tightening torque	Control circuit: 1.7 N.m – on screw clamp terminals Power circuit: 5 N.m – on EverLink BTR screw connectors – cable 1…25 mm² Power circuit: 8 N.m – on EverLink BTR screw connectors – cable 35 mm²
Maximum operating rate	100 cyc/h
Complementary
Auxiliary contacts type	type mechanically linked 1 NO + 2 NC conforming to IEC 60947-5-1
Environment
IP degree of protection	IP20 front face conforming to IEC 60529
Ambient air temperature for operation	-5…60 °C
Ambient air temperature for storage	-60…80 °C
Operating altitude	0…3000 m
Height	166 mm
Width	55 mm
Depth	156 mm
Product weight	1.3 kg
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	6.700 cm
Package 1 Width	20.000 cm
Package 1 Length	22.700 cm
Package 1 Weight	1.103 kg
Unit Type of Package 2	S03
Number of Units in Package 2	6
Package 2 Height	30.000 cm
Package 2 Width	30.000 cm
Package 2 Length	40.000 cm
Package 2 Weight	7.191 kg
Unit Type of Package 3	P06
Number of Units in Package 3	48
Package 3 Height	75.000 cm
Package 3 Width	60.000 cm
Package 3 Length	80.000 cm
Package 3 Weight	67.148 kg
Contractual warranty
Warranty (in months)	18

⚡ Key Features

220V AC coil — connects directly to pushbutton station, PLC digital output, or timer relay; suitable for standard 50Hz Indian industrial control circuits.
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:

LAD8N11

❓ Frequently Asked Questions

Q: The LC1DTKM7 has a coil voltage of 220V AC — what control supply is needed?

A: This Schneider Electric device requires a 220V 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: Can multiple LC1DTKM7 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 LC1DTKM7?

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 LC1DTKM7 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.

Q: Which Schneider Electric accessories are compatible with the LC1DTKM7?

A: The Schneider Electric LC1DTKM7 series supports snap-on accessories including auxiliary contact blocks, coil surge suppressors, mechanical interlocks, and direct-mount overload relays. Accessories are series-specific — always verify compatibility using the Schneider Electric product catalogue before ordering. myelectric.in can advise on the correct accessory part numbers for the LC1DTKM7.