Images are examples, some edited with AI. The technical data are authoritative. AI notice
Torque screwdriver with T-handle TorqueVario-S T electric 5-14 Nm - Wiha 43177
The Wiha TorqueVario-S T electric is a VDE-certified torque screwdriver with T-handle for work on live parts up to 1,000 V AC. The torque range of 5 to 14 Nm is continuously adjustable via the supplied setting tool and readable on the numerical Nm display. An audible and tactile signal at trigger point, an integrated friction clutch, and a release accuracy of +/- 6% (EN ISO 6789) prevent over-tightening. Includes works inspection protocol.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Achieving specific torque values above 5 Nm reliably with a standard torque screwdriver is practically impossible. The Wiha TorqueVario-S T electric addresses this: with a continuously adjustable range of 5 to 14 Nm and a T-handle for increased leverage, it covers a wide field in industrial assembly and electrical installation. The side cover is opened with a one-cent coin, the desired torque set with the supplied tool, and read clearly from the numerical Nm display. The integrated friction clutch reliably prevents the set value from being exceeded. As a VDE- and IEC-certified tool, the TorqueVario-S T electric is approved for use on live parts up to 1,000 V AC.
Benefits
- Adjustable torque range 5-14 Nm with release accuracy +/- 6% per EN ISO 6789
- T-handle for torque values above 5 Nm that are impractical with conventional torque screwdrivers
- Clearly audible and tactile signal at the set torque trigger point
- VDE- and IEC-certified for safe work on live parts up to 1,000 V AC
- Numerical Nm display and setting tool for precise, repeatable adjustment
- Includes works inspection protocol
Applications
For process-safe assembly work on live parts up to 1,000 V AC in industrial assembly, switchgear construction, and electrical installation where torque values between 5 and 14 Nm must be reliably maintained.
Made in Germany. HS commodity code: 82054000. Tested to EN ISO 6789 and IEC 60900.
Technical data
| Weight | 0.375 kg |
|---|---|
| Manufacturer | Wiha |
| Manufacturer Nr. | 43177 |
| EAN | 4010995431778 |
| HS-Code | 82054000 |
| GPSR manufacturer information | Wiha Werkzeuge GmbH Obertalstraße 3-7 DE-78136 Schonach www.wiha.com |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | Germany |
| ESD version | TEC |
| Norm | DIN EN ISO 6789 |
| Certification | IEC 60900 |
- Torque range: 5-14 Nm (continuously adjustable)
- Release accuracy: +/- 6%
- Hexagon drive: 6.0 mm
- Handle width (T-handle): 120 mm
- T-handle length: 56 mm
- Product dimensions: 178 x 80 x 45 mm (LxWxD)
- Standards: EN ISO 6789, IEC 60900, VDE certified
- For use with insulated Wiha torque blades series 28379 from 2018 onwards only
Downloads
Accessories
Torque Screwdriver T-Handle TorqueFix® T 10 Nm Permanently Pre-Set - Wiha 10144
Item WH-10144Torque Screwdriver with T-Handle TorqueFix® T 8 Nm, Permanently Pre-Set - Wiha 29229
Item WH-29229Torque screwdriver TorqueVario-S ESD 0.1-0.6 Nm for ESD-sensitive components - Wiha 36852
Item WH-36852Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.













