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Schneider Electric IEC Magnetic Contactor, 1NC/1NO, 24V AC, 3 P, Reversing, Screw Clamp LC2D18B7 - main
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IEC Magnetic Contactor, 1NC/1NO, 24V AC, 3 P, Reversing, Screw Clamp

  • Mfr # LC2D18B7

  • Zoro # G0849095

product price:  $433.99
/ea
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Key Features

Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V AC
Number of Poles
3
Reversing Capability
Reversing
Terminal Connection Type
Screw Clamp
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Specifications

Product Information

MFR #
LC2D18B7
Zoro #
G0849095
UPC #
785901207443
Country of Origin
France

Dimensions

Working Height
Up to 9842.52 ft
Overall Height
77 mm
Overall Width
90 mm
Overall Depth
86 mm

Details

Item
IEC Magnetic Contactor
Auxiliary Contact Form
1NC/1NO
Coil Voltage
24V AC
Number of Poles
3
Reversing Capability
Reversing
Terminal Connection Type
Screw Clamp
Number of Auxillary Contacts
4
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, DNV, CSA, CCC, UL, GL, LROS, BV, RINA, GOST, UKCA, TH IEC 60068-2-30
HP @ 3 Phase - 575V
15 hp
Series
LC2D
Application
Motor Control, Resistive Load
Features
Without Built-In Suppressor Module; Preassembled with Reversing Power Busbar
Overvoltage Category
CAT III
Rated Insulation Volts
600/690V
Environmental Attributes
Mercury Free, PVC Free, Toxic Heavy Metal Free, Pollution Degree 3
Fuse Amps
10 A (Signalling Circuit), 50 A (Type 1 Power Circuit), 35 A (Type 2 Power Circuit)
Shock Resistance
15 G for 11 ms (Contactor Closed), 10 G for 11 ms (Contactor Open)
Rated Short-Time Withstand Current
40 A (at 40°C for 10 min Power Circuit), 84 A (at 40°C for 1 min Power Circuit), 145 A (at 40°C for 10 s Power Circuit), 240 A (at 40°C for 1 s Power Circuit), 100 A (For 1 s Signalling Circuit), 120 A (For 500 ms Signalling Circuit), 140 A (For 100 ms Signalling Circuit)
Vibration Resistance
4 G (Contactor Closed), 2 G (Contactor Open)
Impulse Withstand Voltage
6 kV
Operating Speed
3600 cycles per hr
Operating Time
12 to 22 ms (Closing), 4 to 19 ms (Opening)
Fire Rating
UL 94 V1
Rated Breaking Capacity
300 A @ 440V
Mechanical Durability
15 Mcycles
Hold VA
7.5 VA (at 60 Hz 20°C), 7 VA (at 50 Hz 20°C)
Net Weight
0.707 kg
Tightening Torque
1.7 Nm (Control Circuit), 1.7 to 2.5 Nm (Power Circuit)
Watts Loss
2 to 3W
Insulation Resistance Range
Greater Than 10 MOhms (Signalling Circuit)
Switching Voltage
17 V (Signalling Circuit)
Rated Making Capacity
140 A (AC Signalling Circuit), 250 A (DC Signalling Circuit), 300 A @ 440V (Power Circuit)
Switching Current
5 mA (Signalling Circuit)
Impedance
2.5 mOhm
Electrical Durability
1.65 Mcycles (18 A, AC-3, Less than 440 V); 1 Mcycles (32 A, AC-1, Less than 440 V)
IP Rating
IP20
Signalling Circuit Frequency
25 to 400 Hz
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)
Max. Operating Watts
4 kW (at 220 to 230V AC 50 Hz), 7.5 kW (at 380 to 400V AC 50 Hz), 9 kW (at 415 to 440V AC 50 Hz), 10 kW (at 500V AC 50 Hz), 10 kW (at 660 to 690V AC 50 Hz)
Inrush VA
70 VA
Non-Overlap Time
1.5 ms
Includes Protective Cover
Yes
Horsepower @ Three Phase - 480V AC
10 hp
Full Load Current - Inductive
18 A
Full Load Current - Resistive
32 A
Horsepower @ Three Phase - 240V AC
5 hp
Horsepower @ Three Phase - 208V AC
5 hp
Horsepower @ Single Phase - 240V AC
3 hp
Conventional Free Air Thermal Current
10 A (at 60°C Signalling Circuit), 32 A (at 60°C Power Circuit)
Maximum Voltage Rating
690V AC, 300V DC
Mounting Style
Plate, Rail

Description

The SCHNEIDER ELECTRIC IEC Magnetic Contactor is a 3-pole, reversing-type device with a 24 V AC coil and 1NC/1NO auxiliary contacts. Rated for switching power circuits within specified parameters; compatible with motor control and resistive load applications. The unit uses screw clamp terminals and supports mounting on plate or rail, aligning with LC2D-series design.

Action: Reversing

  • Poles: 3
  • Auxiliary Contacts: 1NC/1NO
  • Coil Voltage: 24 V AC
  • Electrical Connection: Screw Clamp Terminals
  • Mounting: Plate, Rail
  • Series: LC2D
  • IP Rating: IP20
  • Includes Protective Cover: Yes
  • Rated Voltage: 690 V AC, 300 V DC
  • Net Weight: 0.707 kg
  • Dimensions: Width 90 mm; Height 77 mm; Depth 86 mm
  • Fire Rating: UL 94 V1
  • Shock Resistance: 15 G (Closed), 10 G (Open)
  • Vibration Resistance: 4 G (Closed), 2 G (Open)

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