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LD series A.C. contactors |
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LC1-D series A.C. contactors are suitable for frequency 50/60Hz,rated insulation voltage up to 1000V,rated operation current 9~330A under AC-3 duty.It is mainly used for making/breaking electric circuits at a long distance & for frequent starting/stopping & controlling A.C. Motors.It is used in combination with thermal relay to compose a magnetic motor starter, so.The products accords with such standards as IEC60947-4-1 & GB14048.4. |
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Type |
Conventional thermal current(A) |
Rated operating current(A) |
Power of controllable motor(kW) |
|
380V |
660V |
1000V |
380V |
660V |
1000V |
|
LC1-D9 |
20 |
9 |
6.6 |
|
4 |
5.5 |
|
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LC1-D12 |
20 |
12 |
8.9 |
|
5.5 |
7.5 |
|
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LC1-D16 |
32 |
16 |
10.6 |
|
7.5 |
9 |
|
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LC1-D25 |
40 |
25 |
18 |
|
11 |
15 |
|
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LC1-D32 |
50 |
32 |
21 |
|
15 |
18.5 |
|
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LC1-D40 |
60 |
40 |
34 |
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18.5 |
30 |
|
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LC1-D50 |
80 |
50 |
39 |
|
22 |
33 |
|
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LC1-D63 |
80 |
63 |
42 |
|
3. |
37 |
|
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LC1-D80 |
125 |
80 |
49 |
|
37 |
45 |
|
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LC1-D95 |
125 |
95 |
49 |
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45 |
45 |
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LC1-D115 |
200 |
115 |
65 |
40 |
55 |
80 |
65 |
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LC1-D150 |
200 |
150 |
80 |
50 |
75 |
100 |
65 |
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LC1-D185 |
275 |
185 |
95 |
65 |
90 |
100 |
100 |
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LC1-D225 |
275 |
225 |
115 |
80 |
110 |
129 |
100 |
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LC1-D265 |
315 |
265 |
150 |
95 |
132 |
160 |
147 |
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LC1-D330 |
380 |
330 |
185 |
115 |
160 |
220 |
160 |
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LA1-D, LA2-D series contact Blocks |
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LA1-D series Auxiliary contact blocks are installed at the top of GCA2-D control relay or LC1-D AC contactor for expanding the couples of auxiliary contacts points.owing to adopting the contacting functions of sliding friction,the item can be selfcleaning & ensure the electric circuit to be reliable. |
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TYPE |
LA1-DO2 |
LA1-D11 |
LA1-D20 |
LA1-D22 |
LA1-D40 |
LA1-DO4 |
LA1-D13 |
LA1-D31 |
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contact number |
2NC |
NO+NC |
2N0 |
2NO+2NC |
4N0 |
4NC |
1NO+3NC |
3NC+1NC |
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LA2-D time delay auxiliary contact blocks are conbined with LC1-D AC contact & LA1-D Auxiliary contact block into LC3-D star delta reduced voltage starter to start motor. |
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Type |
Delay Range |
Number of the delay contacts |
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LA2-DT0 LA2-DT2 LA3-
LA3-DR4 LA3-DR2 |
0.1~3S 0.1~30S 10~180S
0.1~30S 10~180S 0.1~3S |
NO+NC |
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