Application
TSC-D series AC Contactor is suitable for using in the circuits up to the rated voltage
660V AC 50Hz or 60Hz, rated current up to 95A, for making, breaking, frequently start-
ing & controlling the AC motor. Combined with the auxiliary contact block, delay timer
& machine-interlocking device etc, it becomes the delay contactor, mechanical inter-
locking contactor, star-delta starter. With the thermal relay, it is combined into the elec-
tromagnetic starter. The products comply with IEC60947-4.
Specification
Model |
TSC-D09 |
TSC-D12 |
TSC-D18 |
TSC-D25 |
TSC-D32 |
Rated working current (A) |
AC3 |
9 |
12 |
18 |
25 |
32 |
AC4 |
3.5 |
5 |
7 |
8.5 |
12 |
AC3 capacity of phase 3 squrrel-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 |
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 |
AC3x 10* |
100 |
100 |
100 |
100 |
80 |
AC4x 10* |
20 |
20 |
20 |
20 |
20 |
Mechanical life x 10* |
1 000 |
1000 |
1000 |
1000 |
800 |
Number of the contacts |
3P+NO |
3P+NC |