LC1D18R7 SQUARE D, LC1D18R7 Datasheet - Page 70

• 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

LP4K090047
Selection of Low-consumption Contactors for Resistive Loads
70
©
2001-2004 Schneider Electric All Rights Reserved
Selection of Low-consumption Contactors for Resistive Loads
Three- and Four-Pole Contactors with Low-consumption Coils for DC Control Circuits
The table below shows three- and four-pole contactors with low-consumption coils for DC control
circuits. They are compatible with programmable controller outputs, and incorporate an LED indicator.
For wide-range coils (0.7 to 1.3 Vc), a suppressor (zener diode) is fitted as standard (consumption is 1.8
W).
The contactors mount on 35 mm DIN rails or with 4 mm (# 6) screws. The wire termination screws are
in the open, “ready-to-tighten” position. For information on add-on auxiliary contact blocks and
accessories, see page 72.
Non-inductive loads
Category AC-1
Maximum current at
A
20
f
p
50 °C (122 °F)
Standard control circuit voltages (variable delivery times, please consult your Local Square D Field Sales Office.).
Use voltage codes on page 52 “Voltage Code Table” to complete catalog number.
Type of Connection
Screw clamp
Slip-on 1 x 0.25 in. or
2 x 0.11 in.
Solder pins for printed
circuit board
Spring terminals
Power Poles
N.O.
3
4
2
3
4
2
3
4
2
3
4
2
N.C.
–
–
2
–
–
2
–
–
2
–
–
–
Auxiliary Contacts
N.O.
1
–
–
–
1
–
–
–
1
–
–
–
1
–
–
–
N.C.
–
1
–
–
–
1
–
–
–
1
–
–
–
1
–
–
LP4K0910
LP4K0901
LP4K09004
LP4K09008
LP4K09107
LP4K09017
LP4K090047
LP4K090087
LP4K09105
LP4K09015
LP4K090045
LP4K090085
LP4K09103
LP4K09013
LP4K090043
LP4K090083
Number
Catalog
f p
Weight
lb. (kg)
0.52 (0.235)
0.52 (0.235)
0.52 (0.235)
0.52 (0.235)
0.52 (0.235)
0.52 (0.235)
0.52 (0.235)
0.52 (0.235)
0.58 (0.265)
0.58 (0.265)
0.58 (0.265)
0.58 (0.265)
0.52 (0.235)
0.52 (0.235)
0.52 (0.235)
0.52 (0.235)
01/04