LXD3B7 | D40A-D65A SPARE PART COIL 24VAC – Schneider Electric

Name: LXD3B7 | D40A-D65A SPARE PART COIL 24VAC - Schneider Electric - myelectric.in
Brand: Schneider Electric
SKU: LXD3B7
Price: 3547.50 INR
Availability: BackOrder

SKU: LXD3B7

Original price was: ₹6,450.00.Current price is: ₹3,547.50. Excl. GST

Dispatch By : 7 Weeks

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The Schneider Electric LXD3B7 is a contactor spare part from the TeSys range, engineered for motor control and switching in demanding Indian and international installations. Key ratings include 24V AC. Buy the LXD3B7 | D40A-D65A SPARE PART COIL 24VAC online at myelectric.in with GST invoice, genuine-product assurance, and fast delivery across India — bulk and worldwide export enquiries welcome.

📋 Technical Specifications

Product
Brand	Schneider Electric
Part Number / SKU	LXD3B7
Category	Contactor Spare Part
Main
Range	TeSys
Product or component type	Contactor coil
Device short name	LXD3
Control circuit type	AC at 50/60 Hz
[Uc] control circuit voltage	24 V AC 50/60 Hz
Average resistance	1.98 Ohm at 20 °C
Inductance of closed circuit	0.12 H
Product compatibility	LC1DT60A LC1D40A…D65A LC1DT80A
Mechanical durability	6 Mcycles
Maximum operating rate	3600 cyc/h 60 °C
Complementary
Coil technology	Without built-in suppressor module
Control circuit voltage limits	Drop-out: 0.3…0.6 Uc at 50/60 Hz (at <60 °C) Operational: 0.8…1.1 Uc at 50 Hz (at <60 °C) Operational: 0.85…1.1 Uc at 60 Hz (at <60 °C)
Inrush power in VA	160 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 VA	15 VA 60 Hz cos phi 0.3 (at 20 °C) 15 VA 50 Hz cos phi 0.3 (at 20 °C)
Heat dissipation	4…5 W at 50/60 Hz
Environment
Ambient air temperature for operation	-5…60 °C
Product weight	0.07 kg
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	5.7 cm
Package 1 Width	5.8 cm
Package 1 Length	9.8 cm
Package 1 Weight	121.0 g
Unit Type of Package 2	S02
Number of Units in Package 2	30
Package 2 Height	15 cm
Package 2 Width	30 cm
Package 2 Length	40 cm
Package 2 Weight	3.988 kg
Contractual warranty
Warranty (in months)	18

⚡ Key Features

Genuine Schneider Electric OEM accessory — manufactured to the same specification and tested to the same standards as the parent device; ensures mechanical and electrical compatibility that third-party alternatives cannot guarantee.
Replacement contactor coil rated 24V AC — restores the original contactor to service at a fraction of the cost of a complete replacement.
Exact-fit replacement — same electrical and mechanical specification as the factory-fitted coil; no recalibration or adjustment of the contactor required after fitting.
Direct clip-on or screw-mount to parent device — fits without panel modification or additional wiring between the accessory and main device; field-retrofittable.
Manufactured to IEC 60947 (tested as part of the parent device certification) — 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:

LC1D40AB7LC1D50AB7LC1D65AB7LC1DT60AB7

❓ Frequently Asked Questions

Q: The LXD3B7 has a coil voltage of 24V AC — what control supply is needed?

A: This Schneider Electric device requires a 24V 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: How do I know the LXD3B7 replacement coil matches my contactor?

A: Match three things: (1) the contactor series and frame size stated for the LXD3B7, (2) the coil voltage — the replacement must equal the control circuit voltage exactly, and (3) AC or DC supply type. Fitting a coil of the wrong voltage causes failure to pull in (too low) or coil burnout (too high). The original coil’s voltage is printed on its face — verify before ordering.

Q: What causes a contactor coil to fail and need replacement like the LXD3B7?

A: The most common causes are: sustained undervoltage (coil hums and overheats while failing to seal the magnetic circuit), overvoltage, voltage spikes from nearby switching inductive loads, dust or rust on the magnet faces preventing full closure (coil draws inrush current continuously), and simple ageing of the insulation. If coils fail repeatedly, fit a surge suppressor and check the control supply voltage stability before fitting the new coil.