Documentation & Downloads
Schneider Electric LC1DT40G7 TeSys Deca Contactor 4P 40A 120V AC 50/60Hz, Screw Clamp Terminals
- MPN: LC1DT40G7
- PPN: SCH-LC1DT40G7
CAD
$419.80
/ EA
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Description
TeSys D contactor, 4 poles (4NO), for non-inductive load applications up to 40A/440V AC-1. They can be used to create motor starters for almost any type of application. It provides a 120V 50/60Hz AC coil, 1NO+1NC built-in auxiliary contacts (NC mirror certified), connection by screw clamp terminals. For operating rates until 3600 cycles/hour and environments until 60°C, it procures high reliability and durability. Compact (45mm width), DIN-rail mounting or screw fixing. Power contacts have a 40A resistive load rating. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh). Contactor has one normally open and one normally closed auxiliary contact built-in as standard. The NC contact is mirror certified. Screw clamp terminals are used for load and auxiliary connections. An extensive line of accessories makes it easy to meet the requirements of most applications. The contactor is 3.58 inches tall, 1.77 inches wide and 3.90 inches deep. It weighs 0.94 lbs. Contactor is certified to UL, CSA, IEC, CCC, EAC and Marine standards. Contactor also meets the requirements of RoHS/REACh making it a Green Premium product.
Features
- This TeSys Deca contactor features a 4-pole (4 NO) contact configuration designed explicitly for AC-1 resistive load applications. It allows industrial facility managers and system integrators to safely switch up to 40A at 440V AC, making it ideal for dedicated commercial HVAC heating banks, industrial furnaces, and lighting circuits where inductive inrush isn't an issue.
- Equipped with a standard 120V AC 50/60Hz control coil, this model integrates seamlessly into standard plant control systems without requiring additional step-down transformers. This eliminates sizing errors during emergency replacements and ensures immediate compatibility with existing control panels and PLC outputs.
- Every unit comes factory-equipped with 1 NO and 1 NC auxiliary contacts built into the base frame, saving you upfront component costs and panel space. The normally closed auxiliary contact is mirror-certified to meet international safety standards, providing highly reliable status feedback to your upstream automation systems or monitoring circuits.
- Engineering a space-saving profile into your layout is easy with this ultra-compact 45mm frame width, maximizing rail density without sacrificing heat dissipation. The versatile housing mounts rapidly onto standard 35mm DIN rails or fixes directly to a backpanel via robust screw mountings, matching your preferred field installation method.
- Outfitted with multi-standard screw clamp terminals, this contactor accepts Phillips, flathead, and Pozidriv screwdrivers to eliminate tool-swapping during high-volume assembly. The IP20 finger-safe terminals are marked with both North American and International wiring nomenclatures, mitigating human error during rapid field commissioning.
- Built for demanding commercial and heavy industrial applications, it reliably operates at rates up to 3600 cycles per hour in ambient temperatures up to 60°C. This extreme thermal and mechanical resilience prevents nuisance tripping and premature contact welding, reducing costly production downtime.
- Fully certified to global standards including UL, CSA, IEC, CE, CCC, and Marine classifications, this contactor satisfies strict local electrical codes and global export requirements. It also carries modern IEC 60335-1 compliance for enhanced fire resistance and features dustproof auxiliary housings, giving your machinery built-in defense against contaminated environments.
Documentation & Downloads
Specifications
Key Specifications
- [Uc] Control Circuit Voltage
- 120 V AC 50/60 Hz
- Range Of Product
- TeSys Deca
- Product Or Component Type
- contactor
- Utilisation Category
- AC-1 || AC-3 || AC-3e || AC-4
- Poles Description
- 4P
[Ue] Rated Operational Voltagepower circuit <= 690 V AC 25...400 Hz || power circuit <= 300 V DC
Contactor Applicationresistive load
RangeTeSys || TeSys Deca
[Ie] Rated Operational Current40 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
Device Short NameLC1D
Complementary
- Non-Overlap Time
- 1.5 ms on de-energisation between NC and NO contact || 1.5 ms on energisation between NC and NO contact
- Power Dissipation Per Pole
- 3.2 W AC-1
- Auxiliary Contact Composition
- 1 NO + 1 NC
- Control Circuit Voltage Limits
- 0.3...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
- Contact Compatibility
- M6
- Safety Reliability Level
- B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 || B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
- Insulation Resistance
- > 10 MOhm for signalling circuit
- Irms Rated Making Capacity
- 140 A AC for signalling circuit conforming to IEC 60947-5-1 || 250 A DC for signalling circuit conforming to IEC 60947-5-1 || 450 A at 440 V for power circuit conforming to IEC 60947
- Inrush Power In Va
- 70-70 VA 60 Hz cos phi 0.75 (at 20 °C) || 70-70 VA 50 Hz cos phi 0.75 (at 20 °C)
- Pole Contact Composition
- 4 NO
- Coil Technology
- without built-in suppressor module
- Minimum Switching Voltage
- 17 V for signalling circuit
- Signalling Circuit Frequency
- 25...400 Hz
- Electrical Durability
- 1.4 Mcycles 40 A AC-1 <= 440 V
- Auxiliary Contacts Type
- mechanically linked 1 NO + 1 NC IEC 60947-5-1 || mirror contact 1 NC IEC 60947-4-1
- Hold-In Power Consumption In Va
- 7.5-7.5 VA 60 Hz cos phi 0.3 (at 20 °C) || 7-7 VA 50 Hz cos phi 0.3 (at 20 °C)
- [Ui] Rated Insulation Voltage
- power circuit 600 V CSA || power circuit 600 V UL || signalling circuit 690 V IEC 60947-1 || signalling circuit 600 V CSA || signalling circuit 600 V UL || power circuit 690 V IEC 60947-4-1
- Heat Dissipation
- 2-3 W at 50/60 Hz
Minimum Switching Current5 mA for signalling circuit
Average Impedance2 mOhm - Ith 40 A 50 Hz for power circuit
[Ith] Conventional Free Air Thermal Current10 A (at 60 °C) for signalling circuit || 40 A (at 60 °C) for power circuit
Mounting Supportrail || plate
Control Circuit TypeAC 50/60 Hz
Pollution Degree3
Rated Breaking Capacity450 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 || 63 A gG at <= 690 V coordination type 1 for power circuit || 40 A gG at <= 690 V coordination type 2 for power circuit
[Uimp] Rated Impulse Withstand Voltage6 kV IEC 60947
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 2.5-10 mm² - cable stiffness: flexible without cable end || power circuit: screw clamp terminals 2 2.5-10 mm² - cable stiffness: flexible without cable end || power circuit: screw clamp terminals 1 2.5-10 mm² - cable stiffness: flexible with cable end || power circuit: screw clamp terminals 2 2.5-10 mm² - cable stiffness: flexible with cable end || power circuit: screw clamp terminals 1 2.5-16 mm² - cable stiffness: solid without cable end || power circuit: screw clamp terminals 2 2.5-16 mm² - cable stiffness: solid without cable end
Operating Time4...19 ms opening || 12...22 ms closing
Maximum Operating Rate3600 cyc/h 60 °C
Tightening Torquecontrol circuit 1.7 N.m screw clamp terminals flat Ø 6 mm || control circuit 1.7 N.m screw clamp terminals Philips No 2 || control circuit 1.7 N.m screw clamp terminals pozidriv No 2 || power circuit 1.8 N.m screw clamps terminals flat Ø 6 mm || power circuit 1.8 N.m screw clamps terminals Philips No 2 || power circuit 1.8 N.m screw clamp terminals pozidriv No 2
Mechanical Durability15 Mcycles
Compatibility CodeLC1D
Overvoltage CategoryIII
[Icw] Rated Short-Time Withstand Current50 A 40 °C - 10 min for power circuit || 120 A 40 °C - 1 min for power circuit || 240 A 40 °C - 10 s for power circuit || 380 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
Protective Coverwith
Environment
- Product Certifications
- DNV || GOST || BV || GL || CSA || UL || LROS (Lloyds register of shipping) || RINA || CCC
- Standards
- CSA C22.2 No 14 || EN 60947-4-1 || EN 60947-5-1 || IEC 60947-4-1 || IEC 60947-5-1 || UL 508 || IEC 60335-1
- Net Weight
- 0.425 kg
- Protective Treatment
- THIEC 60068-2-30
- Mechanical Robustness
- vibrations 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 8 Gn for 11 ms)
- Fire Resistance
- 850 °C IEC 60695-2-1
- Depth
- 99 mm
Height91 mm
Climatic WithstandIACS E10 exposure to damp heat || IEC 60947-1 Annex Q category D exposure to damp heat
Flame RetardanceV1 UL 94
Ip Degree Of ProtectionIP20 front face IEC 60529
Operating Altitude0...3000 m
Width45 mm
Permissible Ambient Air Temperature Around The Device-40-60 °C || 60-70 °C with derating
Contractual warranty
- Warranty
- 18 months
Offer Sustainability
- Rohs Exemption Information
- Yes
- Environmental Disclosure
- ENVPEP110229EN
- Pvc Free
- Yes
- Reach Regulation
- Free of Substances of Very High Concern above the threshold
- Weee
- The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
- Circularity Profile
- ENVEOLI110229EN
Mercury FreeYes
Sustainable Offer StatusGreen Premium product
Toxic Heavy Metal FreeYes
Reach Free Of SvhcYes
China Rohs RegulationPro-active China RoHS declaration (out of China RoHS legal scope)
Eu Rohs DirectiveCompliant
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CAD
$419.80
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
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To View Branch Inventory And Your Custom Pricing
CAD$419.80/ EA
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