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Thermal overload relay ABB TF42
for ABB AF series contactors (AF09...AF38)
Description
Features
- according to IEC/EN 60947-4-1
- tripping class 10
- manual or automatic reset adjustable
- reset button with switch-off function (test)
- 2 galvanically isolated auxiliary switches (NO and NC)
- with temperature compensation
- with phase failure sensitivity
- sealable protective cover
Series Specifications
Rated operating voltage Ue
690 V
Impulse voltage withstand Uimp
6 kV
Permissible storage temperature
-50°C ... +80°C
Permissible operating temperature
-25°C ... +60°C
Installation position
Arbitrarily
Fastening
Attach to the contactor, screw tightly into the main connection terminals.
Terminal connectors
Screw terminals
Versions
| Artikel-Nr | Bild | Type | Adjustment range (A) |
|---|---|---|---|
| 4036.7801 |  | TF42-0.13 | 0.10...0.13 |
| 4036.7802 | | TF42-0.17 | 0.10...0.13 |
| 4036.7803 | | TF42-0.23 | 0.17...0.23 |
| 4036.7804 | | TF42-0.31 | 0.23...0.31 |
| 4036.7805 | | TF42-0.41 | 0.31...0.41 |
| 4036.7806 | | TF42-0.55 | 0.41...0.55 |
| 4036.7807 3 | | TF42-0.74 | 0.55...0.74 |
| 4036.7808 4 | | TF42-1.0 | 0.74...1.00 |
| 4036.7809 | | TF42-1.3 | 1.00...1.30 |
| 4036.7810 1 | | TF42-1.7 | 1.30...1.70 |
| 4036.7811 2 | | TF42-2.3 | 1.70...2.30 |
| 4036.7812 1 | | TF42-3.1 | 2.30...3.10 |
| 4036.7813 1 | | TF42-4.2 | 3.10...4.20 |
| 4036.7814 5 | | TF42-5.7 | 4.20...5.70 |
| 4036.7815 22 | | TF42-7.6 | 5.70...7.60 |
| 4036.7816 9 | | TF42-10 | 7.60...10.0 |
| 4036.7817 7 | | TF42-13 | 10.0...13.0 |
| 4036.7818 | | TF42-16 | 13.0...16.0 |
| 4036.7819 4 | | TF42-20 | 16.0...20.0 |
| 4036.7820 4 | | TF42-24 | 20.0...24.0 |
| 4036.7821 | | TF42-29 | 24.0...29.0 |
| 4036.7822 | | TF42-35 | 29.0...35.0 |
| 4036.7823 4 | | TF42-38 | 35.0...40.0 |