LC1-D series AC Contactor(magnetic 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 starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, star-delta starter. With the thermal relay, it is combined into the electromagnetic starter. The products comply with IEC60947-4.
| 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 | 4KW | 5.5 | 7.5 | 11 | 15 | |
| 415V | 4KW | 5.5 | 9 | 11 | 15 | |
| 500V | 5.5KW | 7.5 | 10 | 15 | 18.5 | |
| 660/690V | 5.5KW | 7.5 | 10 | 15 | 18.5 | |
| Rated heat current (A) | 20 | 20 | 32 | 40 | 50 | |
| Compatible manual or auto thermal overload relays | AC3 x 10 4 | 100 | 100 | 100 | 100 | 80 |
| AC4 x 10 4 | 20 | 20 | 20 | 20 | 20 | |
| Mechanical life x 10 4 | 1000 | 1000 | 1000 | 1000 | 800 | |
| Number of the contacts | 3P+NO | |||||
| 3P+NC | ||||||
| Type | LC1-D09 | LC1-D12 | LC1-D18 | LC1-D25 | LC1-D32 | |
|
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 | |
| 500V | 22 | 3 | 37 | 55 | 55 | |
| 660/690V | 30 | 33 | 37 | 45 | 55 | |
| Rated heat current (A) | 60 | 80 | 80 | 125 | 125 | |
| Compatible manual or auto thermal overload relays | AC3 x 10 4 | 80 | 60 | 60 | 60 | 60 |
| AC4 x 10 4 | 15 | 15 | 15 | 10 | 10 | |
| Mechanical life x 10 4 | 800 | 800 | 800 | 600 | 600 | |
| Number of the contacts | 3P+NC+NO | |||||