LC1D18R7 SQUARE D, LC1D18R7 Datasheet - Page 89

• Manufacturer Part Number: LC1D18R7
• Description: IEC Contactor
• Manufacturer: SQUARE D

Specifications of LC1D18R7

• No. Of Poles: 3
• Contact Configuration: 3PST-NO
• Relay Mounting: DIN Rail
• Coil Voltage Vac Nom: 440V
• Relay Terminals: Screw Clamp
• Width: 45mm
• Coil Resistance: 2.24kohm
• Nom Operating Power: 10kW
• External Width: 45mm
• Operating Voltage: 600VAC
• Switching Power Ac1: 3hp
• Switching Power Ac3: 15hp
• Switching Current Ac1: 32A
• Switching Current Ac3: 18A
• Load Current Inductive: 18A
• Load Current Resistive: 32A
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

01/04
LC1D123
AC and DC Control Circuit — 3-pole Contactors for Spring Terminal Connections (AC-3 category)
Maximum horsepower ratings
1-phase 50/60 Hz
115/
120 V
HP
0.5
1
1
2
2
Not for North American applications c
f
p
c
For LC1D09 to LC1D38: clip-on mounting on 35 mm DIN rail AM1DP or screw mounting.
Use voltage codes on page 115 “Voltage Code Table” to complete catalog number.
Device is UL Listed at the same HP ratings as 32 amp device.
230/
240 V
HP
1
2
3
3
5
3-phase 50/60 Hz
200/
208 V
HP
2
3
5
7.5
10
220/
240 V
HP
2
3
5
7.5
10
460/
480 V
HP
5
7.5
10
15
20
The tables below show the kilowatt ratings (for international applications) and horsepower ratings (for
North American applications) of contactors for motor control.
575 V
600 V
HP
7.5
10
15
20
30
Maximum
Inductive
Current in
AC-3
Category
600 V
A
9
12
18
25
32
38
Standard power ratings of 3-phase motors 50/60 Hz in
category AC-3
220 V
230 V
kW
2.2
3
4
5.5
7.5
9
380 V
400 V
kW
4
5.5
7.5
11
15
18.5
415 V
kW
4
5.5
9
11
15
18.5
440 V
kW
4
5.5
9
11
15
18.5
500 V
kW
5.5
7.5
10
15
18.5
18.5
660 V
690 V
kW
5.5
7.5
10
15
18.5
18.5
Selection of Contactors for Motor Control
1000 V
kW
–
–
–
–
–
–
©
2001-2004 Schneider Electric All Rights Reserved
Rated
Operating
Current in
AC-3 up to
440 V
A
9
12
18
25
32
38
Instantaneous
Auxiliary
Contacts
N.O.
1
1
1
1
1
1
N.C.
1
1
1
1
1
1
LC1D093
LC1D123
LC1D183
LC1D253
LC1D323
LC1D383
Number
Catalog
p f
Weight
lb (kg)
0.71 (0.320)
0.72 (0.325)
0.73 (0.330)
0.82 (0.370)
0.83 (0.375)
0.84 (0.380)
89