Products
BC1D AC Contactor is suitable for using in the circuits of AC 50Hz or 60Hz, rated insulating voltage 660V, rated operating voltage up to 690V,rated operating voltage 380/400V in AC-3 type, rated operating current up to 95A, for making, breaking,frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer delay & mechanical interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, stardelta starter. With the thermal relay, it is combined into the electromagnetic starter. The contactor is produced according to IEC60947-4.
| Items | Model | BC1D-09 | BC1D-12 | BC1D-18 | BC1D-25 | |
| Frame | Frame1 3P | Frame2 3P | ||||
| Rated conventional heating
current (A) AC-1 |
20 | 20 | 32 | 40 | ||
|
Rated operational current (A) |
400V | AC-3 | 9 | 12 | 18 | 25 |
| AC-4 | 3.5 | 5 | 7.7 | 8.5 | ||
| 690V | AC-3 | 6.6 | 8.9 | 12 | 18 | |
| AC-4 | 1.5 | 2 | 3.8 | 4.4 | ||
| Rated insulation voltage (V AC) | 690 | 690 | 690 | 690 | ||
|
Power of controlled 3-phase cage motor (AC-3) |
kW |
230V AC | 2.2 | 3 | 4 | 5.5 |
| 400V AC | 4 | 5.5 | 7.5 | 11 | ||
| 690V AC | 5.5 | 7.5 | 10 | 15 | ||
|
hp |
220V AC | 3 | 5 | 7.5 | 7.5 | |
| 240V AC | 3 | 5 | 7.5 | 10 | ||
| 460V AC | 5 | 7.5 | 10 | 15 | ||
| 600V AC | 5 | 7.5 | 10 | 15 | ||
| Operating frequency
(operations/h) |
Electrical | AC-3 | 1200 | 1200 | 1200 | 1200 |
| AC-4 | 300 | 300 | 300 | 300 | ||
| Mechanical | 3600 | 3600 | 3600 | 3600 | ||
| Electrical life (X10<sup>3</sup> operations) | AC-3 | 1000 | 1000 | 1000 | 1000 | |
| AC-4 | 200 | 200 | 200 | 200 | ||
| Mechanical life (X10<sup>6</sup>operations) | 10 | 10 | 10 | 10 | ||
| Matching fuse model | RT16-20 | RT16-20 | RT16-32 | RT16-40 | ||
| BC1D-32 | BC1D-38 | BC1D-40 | BC1D-50 | BC1D-65 | BC1D-80 | BC1D-95 | ||||||
| Frame3 3P | Frame4 3P | |||||||||||
| 50 | 50 | 60 | 80 | 80 | 95 | 95 | ||||||
| 32 | 38 | 40 | 50 | 65 | 80 | 95 | ||||||
| 12 | 12 | 18.5 | 24 | 28 | 37 | 44 | ||||||
| 21 | 21 | 34 | 39 | 42 | 49 | 49 | ||||||
| 7.5 | 7.5 | 9 | 12 | 14 | 17.3 | 21.3 | ||||||
| 690 | 690 | 690 | 690 | 690 | 690 | 690 | ||||||
| 7.5 | 9 | 11 | 15 | 18.5 | 22 | 25 | ||||||
| 15 | 18.5 | 18.5 | 22 | 30 | 37 | 45 | ||||||
| 18.5 | 18.5 | 30 | 37 | 37 | 45 | 45 | ||||||
| 10 | 10 | 15 | 15 | 20 | 25 | 30 | ||||||
| 15 | 15 | 20 | 20 | 25 | 30 | 30 | ||||||
| 20 | 20 | 25 | 30 | 40 | 40 | 50 | ||||||
| 20 | 20 | 25 | 30 | 40 | 40 | 50 | ||||||
| 600 | 600 | 600 | 600 | 600 | 600 | 600 | ||||||
| 300 | 300 | 300 | 300 | 300 | 300 | 300 | ||||||
| 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | 3600 | ||||||
| 800 | 800 | 800 | 600 | 600 | 600 | 600 | ||||||
| 200 | 200 | 150 | 150 | 150 | 100 | 100 | ||||||
| 8 | 8 | 8 | 8 | 8 | 6 | 6 | ||||||
| RT16-50 | RT16-50 | RT16-63 | RT16-80 | RT16-80 | RT16-100 | RT16-125 | ||||||
