LC1D18R7 SQUARE D, LC1D18R7 Datasheet - Page 86

• 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

Characteristics of Type LC•D and LP•D Contactors
86
Power Circuit Connections
Type
Cabling
(for screw clamp terminals)
Bus bar connection
(for bus bar or
ring-tongue terminals)
Flexible cabling
(for spring terminals)
Control Circuit Connections
Type
Connection by cable
Screw clamp terminals
Cabling
Phillips head type
Screwdriver Ø
Tightening torque
Connection by bus bar or ring-tongue terminals
Lug external Ø
Screw Ø
Phillips head type
Screwdriver Ø
Tightening torque
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2001-2004 Schneider Electric All Rights Reserved
Stranded cable
without cable end
Stranded cable
with cable end
Solid cable
without cable end
Stranded cable
without cable end
Stranded cable
with cable end
Solid cable
without cable end
Phillips head type
Screwdriver Ø
Hexagon spanner
Tightening torque
Bar c.s.a.
Lug external Ø
Screw Ø
Phillips head type
Screwdriver Ø
Hexagon spanner
Tightening torque
Flexible cable without
cable end
1 conductor
2 conductors
1 conductor
2 conductors
1 conductor
2 conductors
Connector type
1 conductor
2 conductors
1 conductor
2 conductors
1 conductor
2 conductors
1 conductor
2 conductors
1 conductor
2 conductors
1 conductor
2 conductors
1 conductor
2 conductors
1 conductor
2 conductors
AWG (mm
AWG (mm
AWG (mm
AWG (mm
AWG (mm
AWG (mm
mm
mm
mm
2
2
2
2
2
2
) 18 - 10 (1/4)
) 18 - 10 (1/4)
) 18 - 10 (1/4)
) 18 - 12 (1/2.5) 18 - 12 (1/2.5) 18 - 12 (1/2.5)
) 18 - 10 (1/4)
) 18 - 10 (1/4)
LC1
D09, D12
DT20, DT25
N° 2
Ø 6
15 lb.-in.
1.7 N m
8
M3.5
N° 2
3/16 in.
Ø 6
15 lb.-in.
1.7 N m
AWG 18-10
AWG 18-10
mm
mm
AWG 18-10
AWG 18-10
mm
mm
AWG 18-8
AWG 18-8
mm
mm
mm
mm
AWG 14
AWG 14
mm
mm
2
2
2
2
2
2
2
2
LC1
D09, D12
DT20, DT25
Screw clamp terminals
1/4
1/4
1/4
1/2.5
1/4
1/4
N° 2
Ø 6
–
15 lb.-in.
1.7 N m
Connection by bus bar or ring-tongue terminals
–
8
M3.5
N° 2
Ø 6
–
15 lb.-in.
1.7 N m
Spring terminals
2.5
2.5
LC1D18
LC1DT32
18 - 10 (1/4)
18 - 10 (1/4)
18 - 10 (1/4)
18 - 10 (1/4)
18 - 10 (1/4)
N° 2
Ø 6
15 lb.-in.
1.7 N m
8
M3.5
N° 2
3/16 in.
Ø 6
15 lb.-in.
1.7 N m
LC1D18
LC1DT32
18-8
18-8
1.5/6
1.5/6
18-3
18-10
1/6
1/4
18-8
18-8
1.5/6
1.5/6
N° 2
Ø 6
–
15 lb.-in.
1.7 N m
–
8
M3.5
N° 2
Ø 6
–
15 lb.-in.
1.7 N m
12
12
4
4
LC1D25
LC1DT40
18 - 10 (1/4)
18 - 10 (1/4)
18 - 10 (1/4)
18 - 10 (1/4)
18 - 10 (1/4)
N° 2
Ø 6
17 lb.-in.
1.7 N m
8
M3.5
N° 2
3/16 in.
Ø 6
15 lb.-in.
1.7 N m
LC1D25
LC1DT40
18-8
18-8
1.5/10
1.5/6
18-3
18-10
1/6
1/4
18-8
18-8
1.5/6
1.5/6
N° 2
Ø 6
–
23 lb.-in.
2.5 N m
–
10
M4
N° 2
Ø 6
–
15 lb.-in.
1.7 N m
12
12
4
4
LC1D32
1/4
1/4
1/4
18 - 12 (1/2.5)
1/4
1/4
N° 2
Ø 6
15 lb.-in.
1.7 N m
8
M3.5
N° 2
3/16 in.
Ø 6
15 lb.-in.
1.7 N m
LC1D32
14-6
14-6
2.5/10
2.5/10
18-3/0
14-2
1/10
1.5/6
14-8
10-8
1.5/10
2.5/10
N° 2
Ø 6
–
23 lb.-in.
2.5 N m
–
10
M4
N° 2
3/16 in.
Ø 6 mm
–
20 lb.-in.
7.5 N m
12
12
4
4
LC1D38
18 - 10 (1/4)
18 - 10 (1/4)
18 - 10 (1/4)
18 - 12 (1/2.5)
18 - 10 (1/4)
18 - 10 (1/4)
N° 2
Ø 6
15 lb.-in.
1.7 N m
8
M3.5
N° 2
3/16 in.
Ø 6
15 lb.-in.
1.7 N m
LC1D38
–
–
2.5/10
2.5/10
1/10
1.5/6
1.5/10
2.5/10
–
23 lb.-in.
2.5 N m
–
10
M4
3/16 in.
Ø 6 mm
–
20 lb.-in.
7.5 N m
12
12
4
4
–
–
–
–
N° 2
Ø 6
N° 2
LC1D40
LP1D40
18 - 10 (1/4)
18 - 10 (1/4)
18 - 10 (1/4)
18 - 12 (1/2.5)
18 - 10 (1/4)
18 - 10 (1/4)
N° 2
Ø 6
15 lb.-in.
1.7 N m
8
M3.5
N° 2
3/16 in.
Ø 6
15 lb.-in.
1.7 N m
LC1D40
LP1D40
10-3
10-4
2.5/25
2.5/16
10-4
12-2
2.5/25
2.5/10
10-3
10-6
2.5/25
2.5/16
–
Ø 6 to Ø 8
4 mm
45 lb.-in.
5 N m
–
13
M5
N° 2
Ø 8 mm
–
53 lb.-in.
6 N m
–
–
–
–
LC1D50
LP1D50
Box lug terminals
10-3
10-4
2.5/25
2.5/16
10-4
12-2
2.5/25
2.5/10
10-3
10-6
2.5/25
2.5/16
–
Ø 6 to Ø 8
4 mm
45 lb.-in.
5 N m
–
16
M6
N° 3
Ø 8 mm
–
71 lb.-in.
6 N m
–
–
–
–
LC1D50
LP1D50
18 - 10 (1/4)
18 - 10 (1/4)
18 - 10 (1/4)
18 - 12 (1/2.5)
18 - 10 (1/4)
18 - 10 (1/4)
N° 2
Ø 6
15 lb.-in.
1.7 N m
8
M3.5
N° 2
3/16 in.
Ø 6
15 lb.-in.
1.7 N m
01/04