TC903-4FMSA | Tstat,Fcu,Lcd,Modbus,4P,Ecm,240V,Wt - Schneider Electric
TC903-4FMSA | Tstat,Fcu,Lcd,Modbus,4P,Ecm,240V,Wt - Schneider Electric Original price was: ₹12,765.00.Current price is: ₹7,403.70. Excl. GST
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LC1D1286FLS207 | CONTACTOR TESYS LC1D 4P 2NO AND 2NC AC – Schneider Electric

SKU: LC1D1286FLS207

Original price was: ₹21,825.00.Current price is: ₹9,821.25. Excl. GST

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Looking for the LC1D1286FLS207 | CONTACTOR TESYS LC1D 4P 2NO AND 2NC AC? 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 25 A, Power circuit: <= 690 V AC 25...400 Hz, 4P. Order part number LC1D1286FLS207 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 / SKULC1D1286FLS207
CategoryContactor
Main
RangeTeSys
TeSys Deca
Range of productTeSys Deca
Product or component typeContactor
Device short nameLC1D
Contactor applicationResistive load
Utilisation categoryAC-1
AC-3
AC-3e
AC-4
Poles description4P
[Ue] rated operational voltagePower circuit: <= 690 V AC 25…400 Hz
[Ie] rated operational current25 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
12 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
Complementary
Pole contact composition2 NO + 2 NC
Protective coverWith
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
Auxiliary contact composition1 NO + 1 NC
[Ui] rated insulation voltagePower circuit: 690 V conforming to IEC 60947-4-1
Signalling circuit: 690 V conforming to IEC 60947-1
[Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947
Overvoltage categoryIII
[Ith] conventional free air thermal current10 A (at 60 °C) for signalling circuit
25 A (at 60 °C) for power circuit
Irms rated making capacity250 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 capacity250 A at 440 V for power circuit conforming to IEC 60947
Associated fuse rating10 A gG for signalling circuit conforming to IEC 60947-5-1
40 A gG at <= 690 V coordination type 1 for power circuit
25 A gG at <= 690 V coordination type 2 for power circuit
Time constant37 ms
Control circuit typeDC low consumption
Coil technologyWith integral suppression device
Control circuit voltage limits0.1…0.25 Uc (-40…70 °C):drop-out DC
0.7…1.25 Uc (-40…70 °C):operational DC
Average impedance2.5 mOhm – Ith 25 A 50 Hz for power circuit
Power dissipation per pole1.56 W AC-1
0.36 W AC-3
Minimum switching current5 mA for signalling circuit
Minimum switching voltage17 V 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
Operating time77 ±15 % ms closing
25 ±20 % ms opening
Maximum operating rate3600 cyc/h 60 °C
Inrush power in W4 W (at 20 °C)
Hold-in power consumption in W4 W at 20 °C
Insulation resistance> 10 MOhm for signalling circuit
Connections – terminalsControl circuit: lugs-ring terminals – external diameter: 8 mm
Power circuit: lugs-ring terminals – external diameter: 8 mm
Tightening torqueControl circuit: 1.7 N.m – on lugs-ring terminals – with screwdriver flat Ø 6 mm M3.5
Control circuit: 1.7 N.m – on lugs-ring terminals – with screwdriver Philips No 2 M3.5
Power circuit: 1.7 N.m – on lugs-ring terminals – with screwdriver Philips No 2 M3.5
Power circuit: 1.7 N.m – on lugs-ring terminals – with screwdriver flat Ø 6 mm M3.5
Control circuit: 1.7 N.m – on lugs-ring terminals – with screwdriver pozidriv No 2 M3.5
Power circuit: 1.7 N.m – on lugs-ring terminals – with screwdriver pozidriv No 2 M3.5
Mounting supportRail
Plate
Electrical durability0.8 Mcycles 25 A AC-1 at Ue <= 440 V
Mechanical durability30 Mcycles
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
Operating altitude0…3000 m
Compatibility codeLC1D
StandardsEN/IEC 60947-4-1
EN/IEC 60947-5-1
EN 45545: R22 HL3
EN 45545: R26 HL3
DIN 5510-2
Product certificationsIEC
CCC
EAC
UA
TR
UKCA
CB
Environment
Climatic withstandconforming to IACS E10
conforming to IEC 60947-1 Annex Q category D
Ambient air temperature for storage-60…80 °C
Fire resistance850 °C conforming to IEC 60695-2-1
Height85 mm
Width45 mm
Depth99 mm
Product weight0.365 kg
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)
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height5.0 cm
Package 1 Width9.3 cm
Package 1 Length11.3 cm
Package 1 Weight545.0 g
Contractual warranty
Warranty (in months)18

⚡ Key Features

  • 4 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.
  • 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:

LADN116

❓ Frequently Asked Questions

Q: What is the electrical and mechanical life of the LC1D1286FLS207?

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 LC1D1286FLS207 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: Can multiple LC1D1286FLS207 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: Which Schneider Electric accessories are compatible with the LC1D1286FLS207?

A: The Schneider Electric LC1D1286FLS207 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 LC1D1286FLS207.

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