LC1D18R7 SQUARE D, LC1D18R7 Datasheet - Page 111

• 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
q
Electronic Serial Timer Modules (1)
k
On-delay Type
Operational Voltage
AC 24 to 250 V
LC1
D09 to D38 (3P)
and DT20 to DT60 (4P)
Interface Modules
k
Relay Interface
Operational Voltage
AC 24 to 250 V
–
LC1D09 to D150 (3P)
and DT20 to DT60 (4P)
Relay Interface with Manual Override Switch (output forced “ON”)
Operational Voltage
AC 24 to 250 V
LC1D09 to D150 (3P)
and DT20 to DT60 (4P)
Solid State Interface
LC1D09 to D38 (3P)
and DT20 to DT60 (4P)
Auto-Man-Stop Control Modules
For local override operation tests with two-position “Auto-Man” switch and “O-I” switch
k
Operational voltage
AC 24 to 100 V
LC1D09 to D150 (3P)
and DT20 to DT60 (4P)
–
(1)
(2)
Characteristics: pages 103 - 105
3-pole contactors LC1D40 to D150 and 4-pole contactors LC1D65 to D115: mounted directly across terminals A1 and A2 of contactor
(screw mounting).
3-pole contactors LC1D40 to D150 and 4-pole contactors LC1D65 to D115: mounted directly across terminals A1 and A2 of contactor (
screw mounting).
3-pole contactors LC1D40 to D150 and 4-pole contactors LC1D65 to D115: mounted directly across terminals A1 and A2 of contactor
(screw mounting).
For 24 V operation, the contactor must be fitted with a 21 V coil (code Z7). See pages 117.
Mounting these accessories to TeSys LC1D09 through D38 AC controlled and LC1DT20 through DT40 AC controlled contactors requires the use
of the LAD4BB adaptor. This adapter can not be used on TeSys contactors with DC coils.
100 to 250 V
LC1
D40 to D150 (3P)
AC 380 to 415 V
LC1D09 to D150 (3P)
and DT20 to DT60 (4P)
–
AC 100 to 250 V
–
LC1D40 to D115 (3P)
AC 100 to 250 V
–
LC1D40 to D150 (3P)
Selection of Electronic Timers and Interface Modules
Dimensions: pages 122, 123
Time
0.1 to 2 s
1.5 to 30 s
25 to 500 s
Supply voltage
E1-E2 (dc)
24 V
24 V
48 V
Supply Voltage
E1-E2 (dc)
24 V
48 V
24 V
©
2001-2004 Schneider Electric All Rights Reserved
Catalog Number
LA4DT0U (2)
LA4DT2U (2)
LA4DT4U (2)
Catalog Number
LA4DFBQ (2)
LA4DFB (2)
LA4DFE (2)
Catalog Number
LA4DLB (2)
LA4DLE (2)
LA4DWB (2)
Catalog Number
LA4DMK (2)
LA4DMU
Schematics: pages 126, 127
Weight lb (kg)
0.09 (0.040)
0.09 (0.040)
0.09 (0.040)
Weight lb (kg)
0.12 (0.055)
0.11 (0.050)
0.11 (0.050)
Weight lb (kg)
0.10 (0.045)
0.10 (0.045)
0.10 (0.045)
Weight lb (kg)
0.09 (0.040)
0.09 (0.040)
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