LC1D18R7 SQUARE D, LC1D18R7 Datasheet - Page 91

• 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

08/04
LC1DT20
Selection of Contactors for Resistive Loads (AC-1) and Inductive Loads (AC-3)
Selection of Contactors for Resistive Loads
AC and DC Control Circuit — 3- or 4-Pole Screw Terminal Connections (AC-1 Category)
Maximum Current Utilization
Categories
AC-1
20
25
32
40
50
60
80
125
200
AC and DC Control Circuit — 3- or 4-Pole Spring Terminal Connections (AC-1 Category)
20
25
32
40
f
g
q
p
c
For LC1D09 to LC1D38: clip-on mounting on 35 mm DIN rail AM1DP or screw mounting.
For LC1D40 to LC1D95: clip-on mounting on 35 mm DIN rail AM1DE or 75 mm DIN rail AM1DL or screw mounting.
For LC1D115 and LC1D150: clip-on mounting on 2 x 35 mm DIN rails AM1DP or screw mounting.
For LC1D09 to LC1D25: clip-on mounting on 35 mm DIN rail AM1DP or screw mounting.
Select between the two shown based upon the number of operating cycles; see the AC-1 graph on page 22 for further information.
Use voltage codes on page 115 “Voltage Code Table” to complete catalog number.
Devices are UL Listed at the same ratings as 32 and 80 amp devices, respectively.
AC-3
9
12
18
25
32
40
50
65
80
95
80
115
150
115
9
12
–
18
–
–
25
–
Number of
Poles
N.O.
3
4
2
3
4
2
3
4
2
3
4
2
3
3
3
4
2
4
2
3
3
4
4
2
2
3
3
4
4
2
2
3
3
4
3
4
2
3
4
2
3
4
2
3
4
2
N.C.
0
0
2
0
0
2
0
0
2
0
0
2
0
0
0
0
2
0
2
0
0
0
0
2
2
0
0
0
0
2
2
0
0
0
0
0
2
0
0
2
0
0
2
0
0
2
Instantaneous
Auxiliary Contacts
N.O.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
0
0
0
0
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
N.C.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
0
0
0
0
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
©
or q
or q
or q
or q
g
g
g
g
g
g
g
g
g
g
g
g
2001-2004 Schneider Electric All Rights Reserved
LC1D09
LC1DT20
LC1D098
LC1D12
LC1DT25
LC1D128
LC1D18
LC1DT32
LC1D188
LC1D25
LC1DT40
LC1D258
LC1D32
LC1D38
LC1D40
LC1D40004
LC1D40008
LP1D40004
LP1D40008
LC1D50
LC1D65
LC1D65004
LP1D65004
LC1D65008
LP1D65008
LC1D80
LC1D95
LC1D80004
LP1D80004
LC1D80008
LP1D80008
LC1D115
LC1D150
LC1D115004
LC1D093
LC1DT203
LC1D0983
LC1D123
LC1DT253
LC1D1283
LC1D183
LC1DT323
LC1D1883
LC1D253
LC1DT403
LC1D2583
c
c
Catalog
Number
f p
0.71 (0.320)
0.80 (0.365)
0.80 (0.365)
0.75 (0.340)
0.80 (0.365)
0.80 (0.365)
0.79 (0.355)
0.93 (0.425)
0.93 (0.425)
0.82 (0.370)
0.93 (0.425)
0.93 (0.425)
0.83 (0.375)
0.84 (0.380)
3.11 (1.400)
0.93 (0.425)
0.93 (0.425)
0.93 (0.425)
0.93 (0.425)
3.22 (1.450)
3.11 (1.400)
3.20 (1.440)
4.89 (2.220)
3.22 (1.450)
4.89 (2.220)
3.53 (1.590)
3.55 (1.600)
3.91 (1.760)
4.87 (2.210)
4.09 (1.940)
5.84 (2.650)
5.38 (2.420)
5.42 (2.440)
6.35 (2.860)
0.710 (0.320)
0.837 (0.380)
0.837 (0.380)
0.710 (0.320)
0.840 (0.380)
0.840 (0.380)
0.730 (0.330)
0.940 (0.425)
0.940 (0.425)
0.820 (0.370)
0.940 (0.425)
0.940 (0.425)
Weight lb (kg)
91