LC1-D series AC contactors are suitable for using in the circuits that the rated voltage up to 660V,frequency is AC 50/60HZ and rated current up to 95A, for making / breaking current, and frequently starting & controlling the AC motor. They an be combined with the auxiliary contactor, mechanical interlocking contactor, and star-delta starter. And with the thermal relay,they are combined into the electromagnetic starters. The contactors are produced according to IEC947-2, VDE0660 & BS5452.
|
Type
|
LC1-D09
|
LC1-D12
|
LC1-D18
|
LC1-D25
|
LC1-D32
|
|
|
Rated working current(A)
|
AC3
|
9
|
12
|
18
|
25
|
32
|
|
AC4
|
3.5
|
5
|
7.7
|
8.5
|
12
|
|
|
AC3 capacity of phase 3 squirrel-cage motor AC3(KW)
|
220/230V
|
2.2
|
3
|
4
|
5.5
|
7.5
|
|
380/400V
|
4
|
5.5
|
7.5
|
11
|
15
|
|
|
415V
|
4
|
5.5
|
9
|
11
|
15
|
|
|
440V
|
4
|
5.5
|
9
|
11
|
15
|
|
|
500V
|
5.5
|
7.5
|
10
|
15
|
18.5
|
|
|
660/690V
|
5.5
|
7.5
|
10
|
15
|
18.5
|
|
|
Rated heat current (A)
|
20
|
20
|
32
|
40
|
50
|
|
|
Electrical life
|
AC4×104
|
20
|
20-15
|
20-7
|
15-7
|
15-7
|
|
AC3×106
|
2
|
2
|
2
|
2
|
2
|
|
|
Mechanical life×106
|
20
|
20
|
20
|
20
|
20
|
|
|
Number of the contacts
|
3P+NO
|
|||||
|
3P+NC
|
||||||
|
Type
|
LC1-D40
|
LC1-D50
|
LC1-D65
|
LC1-D80
|
LC1-D95
|
|
|
Rated working current(A)
|
AC3
|
40
|
50
|
65
|
80
|
95
|
|
AC4
|
18.5
|
24
|
28
|
37
|
44
|
|
|
AC3 capacity of phase 3 squirrel-cage motor AC3(KW)
|
220/230V
|
11
|
15
|
18.5
|
22
|
25
|
|
380/400V
|
18.5
|
22
|
30
|
37
|
45
|
|
|
415V
|
22
|
25
|
37
|
45
|
45
|
|
|
440V
|
22
|
30
|
37
|
45
|
45
|
|
|
500V
|
22
|
30
|
37
|
55
|
55
|
|
|
660/690V
|
30
|
33
|
37
|
45
|
45
|
|
|
Rated heat current (A)
|
60
|
80
|
80
|
125
|
125
|
|
|
Electrical life
|
AC4×104
|
10-7
|
7
|
7-6
|
7-5
|
7-5
|
|
AC3×106
|
2
|
2
|
1.6
|
1.6
|
1.6
|
|
|
Mechanical life×106
|
20
|
20
|
20
|
20
|
20
|
|
|
Number of the contacts
|
3P+NO+NC
|
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