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AC Contactor (3TB42)
 AC Contactor (3TB42) |
Product Description
Application The contactor is suitable for using in he circuits up to the rated voltage 660V AC 50Hz or 60Hz, rated current 630A, for making and breaking, and for frequent starting and controlling the motor, After combined with the mechanical interlocking device, it becomes 3TD Berries convertible contactor for Controlling, breaking and Reversing of the motor. The products comply with IEC947 & VDE0660.
| Type | 3TB-40 | 3TB-41 | 3TB-42 | 3TB-43 | 3TB-44 | ||
| Rated insulation voltage | 660 | 660 | 660 | 660 | 660 | ||
| Rated operational current(380V) | AC-3 | 9 | 12 | 16 | 22 | 32 | |
| AC-4 | 3.3 | 4.3 | 7.7 | 8.5 | 15.6 | ||
| Rated outputs of three-phase motors at 50Hz | AC-3 | 230/220V | 2.4 | 3.3 | 4 | 6.1 | 8.5 |
| 400/380V | 4 | 5. 5 | 7.5 | 11 | 15 | ||
| 500V | 5.5 | 7 .5 | 10 | 11 | 21 | ||
| 690/660V | 5.5 | 7.5 | 11 | 11 | 23 | ||
| 1000V | - | - | - | - | - | ||
| AC-4 | 400/380V | 1.4 | 1.9 | 3.5 | 4 | 7.5 | |
| 690/660V | 2.4 | 3.3 | 6 | 6.6 | 13 | ||
| (×10 6 )Mechanical endurance | 10 | 10 | 10 | 10 | 10 | ||
| Switching frequency | AC-3 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | |
| AC-4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | ||
| (×10 6 )Mechanical endurance | AC-3 | 1000 | 1000 | 750 | 750 | 750 | |
| AC-4 | 250 | 250 | 250 | 250 | 250 | ||
| Model NO.: | 3TB42 |
| Productivity: | 10000/month |
| Company: | Peace Electric Co., Ltd. |
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