Description

Schneider LC1DT40P7 | TeSys D contactor – 4P(4 NO) – AC-1 – <= 440 V 40 A – 230 V AC 50/60 Hz coil

Technical Specifications

  • Brand: Schneider Electric

  • Series: TeSys D

  • Model: LC1DT40P7

  • Contactor Type: 4P (Four Normally Open Contacts)

  • Utilization Category: AC-1 (Resistive & Low Inductive Loads)

  • Maximum Voltage: ≤ 440 V

  • Rated Current: 40 A

  • Coil Voltage: 230 V AC, 50/60 Hz

  • Electrical Durability: Designed for high switching cycles

  • Mounting Type: DIN rail or screw mounting

  • Terminal Type: Screw clamp terminals for secure wiring

  • Mechanical Life: Up to millions of operations

  • Compliance Standards: IEC 60947-4-1 for industrial contactors

Key Features

  • 4-Pole (4 NO) Configuration: Enables simultaneous control of multiple circuits, improving efficiency.

  • Reliable 230 V AC Coil: Ensures stable operation in industrial and commercial power systems.

  • Compact and Durable Design: Optimized for efficient space utilization in control panels.

  • High Electrical and Mechanical Lifespan: Reduces maintenance needs, ensuring long-term reliability.

  • Screw Clamp Terminals: Provides secure and easy wiring for better electrical connectivity.

  • Flexible Mounting Options: Supports DIN rail and screw mounting for easy installation.

  • Compatible with Auxiliary Devices: Can be integrated with overload relays and additional accessories for enhanced functionality.

Applications

  • Power Distribution: Ideal for switching and controlling resistive loads such as heaters and transformers.

  • Lighting Control: Suitable for managing large lighting circuits in commercial and industrial environments.

  • Heating Systems: Used for controlling electric heaters, ovens, and HVAC systems.

  • Non-Motor Loads: Perfect for applications that do not require motor control, such as resistive heating elements.

  • Automation Systems: Plays a role in managing electrical loads in automated industrial processes.

Additional information

brands

Schneider Electric

Specifications

Main
Range TeSys TeSys Deca
Range of product TeSys Deca
Product or component type Contactor
Device short name LC1D
contactor application Resistive load
Utilisation category AC-1 AC-3 AC-3e AC-4
poles description 4P
[Ue] rated operational voltage Power circuit: <= 690 V AC 25...400 Hz Power circuit: <= 300 V DC
[Ie] rated operational current 40 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
[Uc] control circuit voltage 230 V AC 50/60 Hz
Complementary
Compatibility code LC1D
Pole contact composition 4 NO
Protective cover With
[Ith] conventional free air thermal current 10 A (at 60 °C) for signalling circuit 40 A (at 60 °C) for power 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
Rated breaking capacity 450 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current 50 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
Associated fuse rating 10 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
Average impedance 2 mOhm - Ith 40 A 50 Hz for power circuit
Power dissipation per pole 3.2 W AC-1
[Ui] rated insulation voltage Power circuit: 600 V CSA certified Power circuit: 600 V UL certified Signalling circuit: 690 V conforming to IEC 60947-1 Signalling circuit: 600 V CSA certified Signalling circuit: 600 V UL certified Power circuit: 690 V conforming to IEC 60947-4-1
Overvoltage category III
Pollution degree 3
[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947
Safety reliability level B10d = 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 durability 15 Mcycles
Electrical durability 1.4 Mcycles 40 A AC-1 at Ue <= 440 V
Control circuit type AC at 50/60 Hz
Coil technology Without built-in suppressor module
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
Inrush power in VA 70 VA 60 Hz cos phi 0.75 (at 20 °C) 70 VA 50 Hz cos phi 0.75 (at 20 °C)
Hold-in power consumption in VA 7.5 VA 60 Hz cos phi 0.3 (at 20 °C) 7 VA 50 Hz cos phi 0.3 (at 20 °C)
Heat dissipation 2…3 W at 50/60 Hz
Operating time 4...19 ms opening 12...22 ms closing
Maximum operating rate 3600 cyc/h 60 °C
Connections - terminals 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: 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
Tightening torque Control 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 Control circuit: 1.7 N.m - on screw clamp terminals - with screwdriver pozidriv No 2 Power circuit: 1.8 N.m - on screw clamps terminals - with screwdriver flat Ø 6 mm Power circuit: 1.8 N.m - on screw clamps terminals - with screwdriver Philips No 2 Power circuit: 1.8 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
Auxiliary contact composition 1 NO + 1 NC
Auxiliary contacts type Type 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 frequency 25...400 Hz
Minimum switching voltage 17 V for signalling circuit
Minimum switching current 5 mA for signalling circuit
Insulation resistance > 10 MOhm for signalling circuit
Non-overlap time 1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact
Mounting support Rail Plate
Environment
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
Product certifications CCC LROS (Lloyds register of shipping) RINA UL DNV BV CSA GL GOST
IP degree of protection IP20 front face conforming to IEC 60529
Protective treatment TH conforming to IEC 60068-2-30
Climatic withstand Conforming 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 altitude 0...3000 m
Fire resistance 850 °C conforming to IEC 60695-2-1
Flame retardance V1 conforming to UL 94
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)
Height 91 mm
Width 45 mm
Depth 99 mm
Net weight 0.425 kg
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 5.500 cm
Package 1 Width 9.500 cm
Package 1 Length 11.700 cm
Package 1 Weight 471.000 g
Unit Type of Package 2 S02
Number of Units in Package 2 16
Package 2 Height 15.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 7.996 kg
Unit Type of Package 3 P06
Number of Units in Package 3 256
Package 3 Height 75.000 cm
Package 3 Width 60.000 cm
Package 3 Length 80.000 cm
Package 3 Weight 136.560 kg
Contractual warranty
Warranty 18 months

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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