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Square D IEC Magnetic Contactor, 1NC/1NO, 480V AC, 3 P, Non-Reversing, Screw Clamp LC1D18T7 - main
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IEC Magnetic Contactor, 1NC/1NO, 480V AC, 3 P, Non-Reversing, Screw Clamp

  • Mfr # LC1D18T7

  • Zoro # G1091553

product price:  $146.99
/ea
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Key Features

Auxiliary Contact Form
1NC/1NO
Coil Voltage
480V AC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw Clamp
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Specifications

Product Information

MFR #
LC1D18T7
Zoro #
G1091553
UPC #
785901207092
Country of Origin
Indonesia

Dimensions

Working Height
Up to 9842.52 ft
Overall Width
1.77 in
Overall Height
3.03 in
Overall Depth
3.39 in

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Coil Voltage
480V AC
Number of Poles
3
Reversing Capability
Non-Reversing
Terminal Connection Type
Screw Clamp
Number of Auxillary Contacts
2
Standards
BV, CCC, CSA, CSA C22.2 No 14, DNV, EN 60947-4-1, EN 60947-5-1, GL, GOST, IEC 60335-1, IEC 60947-4-1, IEC 60947-5-1, LROS, RINA, UKCA, UL 508, UL Listed
Frame / Series / Class / Code
TeSys
HP @ 3 Phase - 575V
15 hp
HP @ 1 Phase - 230V
3
Reversing
No
Enclosure NEMA Rating
No Enclosure
Series
TeSys Deca
Includes Protective Cover
Yes
Control Circuit Voltage Limits
Drop-Out AC: 0.3 to 0.6 Uc (at -40 to 70°C 50/60 Hz); Operational AC: 0.8 to 1.1 Uc (at -40 to 60°C 50 Hz), 0.85 to 1.1 Uc (at -40 to 60°C 60 Hz), 1 to 1.1 Uc (at 60 to 70°C 50/60 Hz)
Rated Insulation Volts
600/690V
Signalling Circuit Frequency
25 to 400 Hz
Rated Breaking Capacity
300 A @ 440V
Mechanical Durability
15 Mcycles
Operating Speed
3600 cycles per hr
Rated Short-Time Withstand Current
145 A (at 40°C for 10 s Power Circuit), 240 A (at 40°C for 1 s Power Circuit), 40 A (at 40°C for 10 min Power Circuit), 84 A (at 40°C for 1 min Power Circuit), 100 A (For 1 s Signalling Circuit), 120 A (For 500 ms Signalling Circuit), 140 A (For 100 ms Signalling Circuit)
Insulation Resistance Range
Greater Than 10 MOhms (Signalling Circuit)
Non-Overlap Time
1.5 ms
Operating Time
12 to 22 ms (Closing), 4 to 19 ms (Opening)
Net Weight
0.33 kg
Shock Resistance
15 G for 11 ms (Contactor Closed), 10 G for 11 ms (Contactor Open)
Fuse Amps
10 A (Signalling Circuit), 50 A (Type 1 Power Circuit), 35 A (Type 2 Power Circuit)
IP Rating
IP20
Environmental Attributes
Mercury Free, PVC Free, Toxic Heavy Metal Free, Pollution Degree 3
Vibration Resistance
4 G (Contactor Closed), 2 G (Contactor Open)
Application
Motor Control, Resistive Load
Impulse Withstand Voltage
6 kV
Tightening Torque
1.7 Nm
Features
Without Built-In Suppressor Module
Switching Current
5 mA (Signalling Circuit)
Rated Making Capacity
140 A (AC Signalling Circuit), 250 A (DC Signalling Circuit), 300 A @ 440V (Power Circuit)
Inrush VA
70 VA
Hold VA
7.5 VA (at 60 Hz 20°C), 7 VA (at 50 Hz 20°C)
Overvoltage Category
CAT III
Impedance
2.5 mOhm
Max. Operating Watts
4 kW (at 220 to 230V AC 50/60 Hz AC-3), 7.5 kW (at 380 to 400V AC 50/60 Hz AC-3), 9 kW (at 415 to 440V AC 50/60 Hz AC-3), 10 kW (at 500V AC 50/60 Hz AC-3), 10 kW (at 660 to 690V AC 50/60 Hz AC-3), 4 kW (at 400V AC 50/60 Hz AC-4), 4 kW (at 220 to 230V AC 50/60 Hz AC-3e), 7.5 kW (at 380 to 400V AC 50/60 Hz AC-3e), 9 kW (at 415 to 440V AC 50/60 Hz AC-3e), 10 kW (at 500V AC 50/60 Hz AC-3e), 10 kW (at 660 to 690V AC 50/60 Hz AC-3e)
Switching Voltage
17 V (Signalling Circuit)
Electrical Durability
1.65 Mcycles (18 A, AC-3, Less than 440 V); 1 Mcycles (32 A, AC-1, Less than 440 V); 1.65 Mcycles (18 A, AC-3e, Less than 440 V)
Watts Loss
2 to 3W
Fire Rating
UL 94 V1
Electrical Operating Durability
1,000,000, 1,650,000
Maximum Operating Temperature
140 Degrees F
Horsepower @ Single Phase - 240V AC
3 hp
Horsepower @ Three Phase - 600V AC
15 hp
Horsepower @ Three Phase - 240V AC
5 hp
Horsepower @ Three Phase - 480V AC
10 hp
Minimum Operating Temperature
-40 Degrees F
Mechanical Operating Durability
15,000,000
Horsepower @ Three Phase - 208V AC
5 hp
Number of Normally Open Main Contacts
3
NEMA Enclosure Rating
No Enclosure
Contactor Style
IEC
Maximum Voltage Rating
690V AC
Horsepower @ Single Phase - 120V AC
1 hp
Frequency
50/60 Hz
Mounting Style
DIN Rail, Plate
Full Load Current - Inductive
18 A
Embedded Surge Suppressor
No
Resistance Properties
Fire Resistant, Insulation Resistant
Includes Auxiliary Contacts
Yes
Phase
Three
Full Load Current - Resistive
32 A
Conventional Free Air Thermal Current
10 A (at 60°C Signalling Circuit), 32 A (at 60°C Power Circuit)

Description

The IEC Magnetic Contactor is a 3-pole, non-reversing switching device rated for operation within specified electrical parameters in motor control and resistive-load applications. It includes auxiliary contacts as specified (1NO/1NC), a 480 V AC coil, and a maximum 690 V AC voltage rating. The unit conforms to IEC standards; designed for DIN rail or plate mounting within specified parameters. It may be used without an enclosure; includes a protective cover for added protection. It uses screw clamp terminals and provides 3 normally open main contacts for primary switching; it is rated for operation at 50/60 Hz within the specified voltage ranges; compatible with three-phase systems.

Action: Non-Reversing

  • Poles/Main Contacts: 3 poles; 3 normally open main contacts
  • Auxiliary Contacts: includes auxiliary contacts as specified (1NO/1NC)
  • Auxiliary Contact Form: 1NC/1NO
  • Coil Voltage: 480 V AC
  • Max Voltage Rating: 690 V AC
  • Contactor Style: IEC; Frame/Series: TeSys Deca
  • Frequency: 50/60 Hz
  • Mounting: DIN Rail, Plate
  • Mounts On: Plate, Rail
  • Electrical Connection: Screw Clamp Terminals
  • Enclosure: May be used without enclosure; includes a protective cover for added protection
  • Includes Protective Cover: Yes
  • Includes Auxiliary Contacts: Yes
  • Net Weight: 0.33 kg
  • Dimensions: Width 1.77 in; Depth 3.38 in; Height 3.03 in
  • Flammability Rating: complies with UL 94 V1 flammability rating
  • Connection Type: Screw Clamp
  • Coil Hold/Operating: 7–7.5 VA hold; 12–22 ms closing, 4–19 ms opening
  • Standards: UL Listed, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1
  • Phase: Three
  • Working Height: Up to 9842.52 ft

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