LC1D18P7 SQUARE D, LC1D18P7 Datasheet - Page 186

• Manufacturer Part Number: LC1D18P7
• Description: IEC Contactor
• Manufacturer: SQUARE D

Specifications of LC1D18P7

• No. Of Poles: 3
• Contact Configuration: 3PST-NO
• Relay Mounting: DIN Rail
• Width: 45mm
• Relay Terminals: Screw Clamp
• 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

Characteristics
186
Type
Control Circuit Characteristics (LX4/LX8 type coils)
Rated control circuit voltage (Vc)
Control voltage limits
Average consumption
at 20 °C (68 °F) and at Vc
Average operating time c
Mechanical durability at Vc
Maximum operating rate at ambient
temperature
Cabling
Tightening torque
Mechanical latching
c
55 °C [131 °F])
Operating times depend on the type of contactor electromagnet and its control mode.
The closing time “C” is measured from the moment the coil supply is switched on to initial contact of the main poles.
The opening time “O” is measured from the moment the coil supply is switched off to the moment the main poles separate.
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2001-2004 Schneider Electric All Rights Reserved
55 °C (131 °F)
DC
Operational
Drop-out
DC
Closing “F”
Opening “O”
Note: The arcing time depends on the circuit switched by the poles. For normal 3-phase applications, the arcing time is usually less than 10 ms. The load
is isolated from the supply after a time equal to the sum of the opening time and the arcing time.
In millions of operating cycles
In operating cycles/hour
Solid or stranded cable 1 or 2 conductors AWG
Stranded cable without
cable end
Stranded cable with
cable end
Solid cable without
cable end
The LA6DK mechanical latch blocks cannot be mounted on LC1F contactors, for similar operation use CR1F magnetic latching contactors (see page 226).
Contactors Type LC1F (115 to 800 A)
Control Circuit: DC Supply
Inrush
Sealed
ms
1 conductor
2 conductors
1 conductor
2 conductors
1 conductor
2 conductors
ms
V
W
W
mm
mm
mm
mm
mm
mm
N•m /lb-in 1.2/10
2
2
2
2
2
2
LC1F115
24 to 460
0.85 to 1.1 Vc
0.15 to 0.2 Vc
560
4.5
30 to 40
30 to 50
10
2400
Min/max
16/12
Min/max c.s.a.
1/4
1/4
1/4
1/2.5
1/4
1/4
LC1F150
24 to 460
0.85 to 1.1 Vc
0.15 to 0.2 Vc
560
4.5
30 to 40
30 to 50
10
2400
16/12
1/4
1/4
1/4
1/2.5
1/4
1/4
1.2/10
LC1F185
24 to 460
0.85 to 1.1 Vc
0.1 to 0.2 Vc
800
5
30 to 40
30 to 50
10
2400
16/12
1/4
1/4
1/4
1/2.5
1/4
1/4
1.2/10
LC1F225
24 to 460
0.85 to 1.1 Vc
0.15 to 0.2 Vc
800
5
30 to 40
30 to 50
2400
16/12
1/4
1/4
1/4
1/2.5
1/4
1/4
1.2/10
10
LC1F265
24 to 460
0.85 to 1.1 Vc
0.15 to 0.2 Vc
750
5
40 to 50
40 to 65
10
2400
16/12
1/4
1/4
1/4
1/2.5
1/4
1/4
1.2/10
LC1F330
24 to 460
0.85 to 1.1 Vc
0.15 to 0.2 Vc
750
5
40 to 50
40 to 65
10
2400
16/12
1/4
1/4
1/4
1/2.5
1/4
1/4
1.2/10
01/04