LC1D18P7 SQUARE D, LC1D18P7 Datasheet - Page 102

• 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 of Auxiliary Contacts, Timers, and Accessories
102
Environment
Contact block type
Conforming to standards
Product certifications
Protective treatment
Degree of protection
Ambient air temperature
Cabling
Number of contacts
Contact Characteristics
Rated operational voltage (Ue)
Rated insulation voltage (Ui)
Conventional thermal current (Ith)
Maximum operational current (Ie)
Frequency of operational current
Minimum switching capacity
Short-circuit protection k
Rated making capacity
Short-time rating
Insulation resistance
Mechanical durability
Materials and technology
used for dust and damp
protected contacts
k
Catalog Number: pages 107, 108
Select short circuit protection to meet the National Electrical Code or other local codes and standards.
©
2001-2004 Schneider Electric All Rights Reserved
Auxiliary Contact Blocks with Dust and Damp Protected Contacts for Contactors
Conforming to IEC 60068
Conforming to VDE 0106
Storage and operation
Phillips N° 2 and Ø 6 mm
Flexible or solid cable
with or without cable end
Up to
Conforming to IEC 60947-5-1
Conforming to UL, CSA
For ambient temperature
U min.
I min.
Conforming to IEC 60947-5-1. gG fuse
Conforming to IEC 60947-5-1, I rms
Permissible for:
In millions of operating cycles
Dimensions: pages 122, 123
Meets the essential requirements
of the LV & EMC directives
40 °C (104 °F)
1 s
500 ms
100 ms
°C
mm
V
V
V
A
mA
Hz
V
mA
A
A
A
A
A
M
Schematics: pages 126, 127
2
LA1DX
IEC 60947-5-1, VDE 0660
UL, CSA
“TH”
Protection against direct finger contact IP 2X
- 25 to + 70 (- 77 to + 158 F)
Min.: 1 x 1
Max.: 2 x 2.5
2
50
250
–
–
50
–
3
0.3
–
–
–
–
–
> 10
5
Gold - Single
break with
crossed bars
LA1DZ
protected
2
50
250
–
–
50
–
3
0.3
–
–
–
–
–
> 10
5
Gold - Single
break with
crossed bars
non protected
2
690
690
600
10
10
25 to 400
17
5
10
ac: 140; dc: 250
100
120
140
> 10
30
–
LA1DY
2
24
250
–
–
50
–
3
0.3
–
–
–
–
–
> 10
5
Gold - Single
break with
crossed bars
01/04