LC2D18G7 | TeSys D Contactor, 3-Poles (3 NO), 18A, 120V AC Coil, Reversing | Schneider Electric (Square D)

Schneider Electric (Square D) LC2D18G7: 18A 3P 120VAC Coil Contactor The LC2D18G7 contactor is a rugged and reliable choice for industrial applications. It features a 3-pole design with 18A current capacity, making it suitable for controlling motors and other high-power loads. The 120VAC coil voltage ensures compatibility with a wide range of control systems. Constructed with high-quality materials, the LC2D18G7 offers exceptional durability. Its compact size allows for easy installation in tight spaces. The contactor is designed to operate efficiently in demanding conditions, providing long-lasting performance. Key Features: * 18A current capacity * 3-pole design * 120VAC coil voltage * Compact size * Durable construction Applications: * Motor control * Lighting control * HVAC systems * Industrial automation For reliable and efficient control of high-power loads, the Schneider Electric (Square D) LC2D18G7 contactor is an excellent choice. Our HVAC supply store offers the best prices and fast shipping on this product. Order now and experience the difference!

Range

TeSys
TeSys Deca

Product name

TeSys Deca
TeSys Deca

Product or component type

Reversing contactor

device short name

LC2D

contactor application

Resistive load
Motor control

Utilisation category

AC-3
AC-1

device presentation

Preassembled with reversing power busbar

Poles description

3P

power pole contact composition

3 NO

[Ue] rated operational voltage

Power circuit: <= 690 V AC 25...400 Hz
Power circuit: <= 300 V DC

[Ie] rated operational current

18 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
32 A (at <60 °C) at <= 440 V AC AC-1 for power circuit

Motor power kW

4 kW at 220...230 V AC 50 Hz
7.5 kW at 380...400 V AC 50 Hz
9 kW at 415...440 V AC 50 Hz
10 kW at 500 V AC 50 Hz
10 kW at 660...690 V AC 50 Hz

motor power HP (UL / CSA)

1 hp at 115 V AC 60 Hz for 1 phase motors
3 hp at 230/240 V AC 60 Hz for 1 phase motors
5 hp at 200/208 V AC 60 Hz for 3 phases motors
5 hp at 230/240 V AC 60 Hz for 3 phases motors
10 hp at 460/480 V AC 60 Hz for 3 phases motors
15 hp at 575/600 V AC 60 Hz for 3 phases motors

Control circuit type

AC at 50/60 Hz

[Uc] control circuit voltage

120 V AC 50/60 Hz

auxiliary contact composition

1 NO + 1 NC

[Uimp] rated impulse withstand voltage

6 kV conforming to IEC 60947

Overvoltage category

III

[Ith] conventional free air thermal current

10 A (at 60 °C) for signalling circuit
32 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
300 A at 440 V for power circuit conforming to IEC 60947

Rated breaking capacity

300 A at 440 V for power circuit conforming to IEC 60947

[Icw] rated short-time withstand current

40 A 40 °C - 10 min for power circuit
84 A 40 °C - 1 min for power circuit
145 A 40 °C - 10 s for power circuit
240 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
50 A gG at <= 690 V coordination type 1 for power circuit
35 A gG at <= 690 V coordination type 2 for power circuit

Average impedance

2.5 mOhm - Ith 32 A 50 Hz for power circuit

[Ui] rated insulation voltage

Power circuit: 690 V conforming to IEC 60947-4-1
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

Electrical durability

1.65 Mcycles 18 A AC-3 at Ue <= 440 V
1 Mcycles 32 A AC-1 at Ue <= 440 V

Power dissipation per pole

0.8 W AC-3
2.5 W AC-1

Front cover

With

Interlocking type

Mechanical

Mounting support

Plate
Rail

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

DNV
CSA
CCC
UL
GL
LROS (Lloyds register of shipping)
BV
RINA
GOST
UKCA

Connections - terminals

Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end
Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid
Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid
Power circuit: screw clamp terminals 1 cable(s) 1.5…6 mm²flexible without cable end
Power circuit: screw clamp terminals 2 cable(s) 1.5…6 mm²flexible without cable end
Power circuit: screw clamp terminals 1 cable(s) 1…6 mm²flexible with cable end
Power circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible with cable end
Power circuit: screw clamp terminals 1 cable(s) 1.5…6 mm²solid
Power circuit: screw clamp terminals 2 cable(s) 1.5…6 mm²solid

Tightening torque

Power circuit: 1.7 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
Power 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 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: 2.5 N.m - on screw clamp terminals - with screwdriver pozidriv No 2

Operating time

12...22 ms closing
4...19 ms opening

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

Maximum operating rate

3600 cyc/h 60 °C

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

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 current

5 mA for signalling circuit

Minimum switching voltage

17 V 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

Insulation resistance

> 10 MOhm for signalling circuit

IP degree of protection

IP20 front face conforming to IEC 60529

Climatic withstand

conforming to IACS E10
conforming to IEC 60947-1 Annex Q category D

Protective treatment

TH conforming to IEC 60068-2-30

Pollution degree

3

Ambient air temperature for operation

-40…60 °C
60…70 °C with derating

Ambient air temperature for storage

-60…80 °C

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 open: 10 Gn for 11 ms
Shocks contactor closed: 15 Gn for 11 ms

Height

77 mm

Width

90 mm

Depth

86 mm

Net weight

0.707 kg

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

9.4 cm

Package 1 Width

11.4 cm

Package 1 Length

14.0 cm

Package 1 Weight

812.0 g

Unit Type of Package 2

S02

Number of Units in Package 2

6

Package 2 Height

15.0 cm

Package 2 Width

30.0 cm

Package 2 Length

40.0 cm

Package 2 Weight

5.327 kg

Unit Type of Package 3

P06

Number of Un