LC1D18R7 SQUARE D, LC1D18R7 Datasheet - Page 101

• 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
Auxiliary Contact Blocks with Dust and Damp Protected Contacts for Contactors
Operational Power of Contacts (conforming to IEC 60947-5-1)
AC supply, categories AC-14 and AC-15
Electrical durability (valid up to 3600 operating cycles/hour) on an inductive load such as the coil of an electromagnet: making power (cos
times the power broken (cos
1 million operating cycles
3 million operating cycles
10 million operating cycles
DC supply, category DC-13
Electrical durability (valid up to 1200 operating cycles/hour) on an inductive load such as the coil of an electromagnet, without economy resistor, the time
constant increasing with the power.
1 million operating cycles
3 million operating cycles
10 million operating cycles
Catalog Number: pages 107, 108
Characteristics of Auxiliary Contacts, Timers, and Accessories
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1
8
7
6
5
4
3
2
1
0.4)
1
8
7
6
5
4
3
2
1
0.1
0.1
440 V
0.2
0.2
250 V
Dimensions: pages 122, 123
0.3
0.3
125 V
0.4
0.4
0.5
0.5
0.6
0.6
48 V
0.7
0.7
0.8
V
VA
VA
VA
0.8
0.9
0.9
1
1
24 V
24
4
60
16
©
2001-2004 Schneider Electric All Rights Reserved
2
2
48
120
32
8
V
W
W
W
3
3
Schematics: pages 126, 127
Current broken in A
Current broken in A
4
115
280
80
20
24
120
70
25
4
5
5
6
6
7
230
160
40
48
90
50
18
560
7
8
8
9
9
10
10
14
400
960
280
70
125
75
38
440
1050
300
80
250
68
33
12
0.7) = 10
600
1440
420
100
440
61
28
10
101