Reversing 3TF ac contactor
Reversing 3TF ac contactor 1.without smell 2.high breaking capacity 3.attractive appearance 4.good serice
Reversing 3TF ac contactor
It is suitable for using in the circuits up to the rated voltage 660V AC 50Hz or 60Hz, rated current 9A to 38A under AC3 to make, break, frequent start and control the AC motor. Combined with the auxiliary contact group, air deplayer, machine inter-locking device etc, it is very helpful for the delay contactor, mechanical inter-locking contactor, drat-delta starter with the thermal reply and electronic magnetic starter.
| Type | 3TF30 | 3TF31 | 3TF32 | 3TF33 | 3TF34 | 3TF35 | ||
| Rated insulation voltage | 690 | 690 | 690 | 690 | 690 | 690 | ||
| Rated operational current(380V) | AC-3 | 9 | 12 | 16 | 22 | 32 | 38 | |
| AC-4 | 3.3 | 4.3 | 7.7 | 8.5 | 15.6 | 18.5 | ||
| Rated outputs of three-phase motors at 50Hz | AC-3 | 230/220V | 2.4 | 3.3 | 4 | 5.5 | 8.5 | 11 |
| 400/380V | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | ||
| 500V | 5.5 | 7.5 | 9 | 11 | 21 | 25 | ||
| 690/660V | 5.5 | 7.5 | 11 | 11 | 23 | 23 | ||
| 1000V | - | - | - | - | - | - | ||
| AC-4 | 400/380V | 1.4 | 1.9 | 3.5 | 4 | 7.5 | 9 | |
| 690/660V | 2.4 | 3.3 | 6 | 6.6 | 13 | 15.5 | ||
Reversing 3TF ac contactor
