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LC1-D AC CONTACTOR

APPLICATION
LC1-D series AC contactor is suitable for suing in the circuits up to rated voltage 660V AC 50/60HZ, rated current up to 95A, for making, breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contactor, mechanical interlocking contactor, and star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The contactor is produced according to IEC947-2, VDE0660 & BS5452.
SPECIFICATION

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

OUTLINE & MOUNTING SIZES
Outline & mouting sizes of LC1-115-330 contactors are shown as followings:
Type
A
B
C
b1
P
Q
S
Q1
M
H
L
φ
Ga
Ha
LC1-115
167
163
172
137
37
70
20
60
147
124
107
M6
80
110
LC1-150
167
171
172
137
40
70
20
57.5
150
124
107
M8
LC1-185
171
174
183
137
40
71
20
59.5
154
127
113.5
M8
LC1-225
171
197
183
137
48
71
25
51.5
172
127
113.5
M10
LC1-265
204
203
215
145
48
87
25
66.5
178
147
141
M10
96
LC1-330
213
206
220
145
48
91
25
74
181
181
145
M10
 
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