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CT contactors
Services
Dimensions
Section 10
Lighting application
The following tables concern all the contactors from the CT range, with or without
b
b
manual control, for 230 V single-phase lighting circuits
They indicate the contactor rating to be chosen according to the number and type
b
b
of lamps to be controlled. As a guideline, maximum power is also given
To obtain an equivalence on:
b
b
Three-phase + neutral circuits: multiply the number of lamps and the power
v
v
indicated in the table by 3
Three-phase without neutral circuits: multiply the number of lamps and the power
v
v
indicated in the table by 1.7
Incandescent lamp with or without halogen gas
Type of lighting application
230 V single-phase circuit
Maximum number of lamps for a given rating
CT contactors
Power (W)
16 A 25 A 40 A 63 A 100 A
40
38
57
115
172
250
60
30
45
85
125
187
75
25
38
70
100
150
100
19
28
50
73
110
150
12
18
35
50
75
200
10
14
26
37
55
300
7
10
18
25
37
500
4
6
10
15
22
1000
2
3
6
8
12
12 V halogen lamp (on ELV electromagnetic transformer)
20
15
23
42
63
94
50
10
15
27
42
63
75
8
12
23
35
52
100
6
9
18
27
40
150
4
6
13
19
28
26 mm fluorescent tube (single parallel-corrected)
15
15
20
40
60
90
18
15
20
40
60
90
20
15
20
40
60
90
36
15
20
40
60
90
40
15
20
40
60
90
58
10
15
30
43
64
65
10
15
30
43
64
115
5
7
14
20
30
140
5
7
14
20
30
26 mm fluorescent tube (single uncorrected)
15
22
30
70
100
150
18
22
30
70
100
150
20
22
30
70
100
150
36
20
28
60
90
135
40
20
28
60
90
135
58
13
17
35
56
84
65
13
17
35
56
84
115
7
10
20
32
48
140
7
10
20
32
48
26 mm fluorescent tube (dual serial-corrected)
2 x 18
30
46
80
123
180
2 x 20
30
46
80
123
180
2 x 36
17
25
43
67
100
2 x 40
17
25
43
67
100
2 x 58
10
16
27
42
63
2 x 65
10
16
27
42
63
2 x 118
6
10
16
25
37
2 x 140
6
10
16
25
37
26 mm fluorescent tube (4 tubes, serial correction)
4 x 18
15
23
46
69
100
Electronic ballast (1 x 26 mm tube)
18
74
111
222
333
500
36
38
58
117
176
260
58
25
37
74
111
160
Electronic ballast (2 x 26 mm tubes)
2 x 18
36
55
111
166
250
2 x 36
20
30
60
90
135
2 x 58
12
19
38
57
85