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33970 Wohner door coupling rotary drive
Wöhner 33970 red and yellow door coupling rotary handle with operating shaft for compatible LTS-T 315 A and 400 A load break switches.
Why Choose the Wöhner 33970 Door Coupling Rotary Handle?
The Wöhner 33970 is a robust door coupling rotary handle designed for compatible Wöhner LTS-T load break switches. Finished in the industry-standard red and yellow safety colours and supplied with a shaft, it provides safe and reliable operation of switch disconnectors mounted behind electrical cabinet doors. It is designed for use with compatible LTS-T 315 A and 400 A load break switches.
Manufactured by Wöhner, the 33970 is intended for industrial switchboards, motor control centres and power distribution systems where external operation of enclosed switchgear is required. Its door coupling design enables operators to safely isolate electrical equipment without opening the enclosure.
Suitable for OEM machinery, panel builders and maintenance applications, the Wöhner 33970 offers dependable mechanical performance and straightforward integration with compatible Wöhner switching equipment. Compatibility should always be verified against the switch type and manufacturer documentation before installation.
Key Advantages
- Genuine Wöhner door coupling rotary handle.
- Supplied in red and yellow safety colours.
- Includes operating shaft for door-mounted installation.
- Compatible with LTS-T 315 A and 400 A load break switches.
- Allows safe external operation of enclosed switchgear.
- Ideal for industrial power distribution and machine control panels.
Key Features
- Manufacturer article number: 33970.
- Door coupling rotary handle.
- Red and yellow safety finish.
- Supplied complete with operating shaft.
- Compatible with Wöhner LTS-T 315 A and 400 A switches.
- Designed for industrial switchboards and control panels.
- Industrial-grade construction.
- Suitable for OEM, retrofit and replacement applications.
Reliable Door-Mounted Switch Operation
Door coupling rotary handles provide a safe method of operating enclosed load break switches from outside the electrical cabinet. This allows operators to isolate power without opening the enclosure, supporting safer maintenance procedures and improved operator protection.
The Wöhner 33970 is engineered specifically for compatible LTS-T load break switches and provides smooth, dependable mechanical operation in industrial power distribution installations. Always verify compatibility before installation.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- Machine control cabinets.
- OEM electrical equipment.
- Electrical maintenance and retrofit projects.
Technical Specifications
| Manufacturer | Wöhner |
|---|---|
| Article number | 33970 |
| Product type | Door coupling rotary handle |
| Application | External operation of load break switches |
| Compatible switch series | Wöhner LTS-T |
| Compatible switch ratings | 315 A and 400 A |
| Handle colour | Red / Yellow |
| Supplied with | Operating shaft |
| Installation location | Electrical cabinet door |
| Pack quantity | 1 |
| Weight | Approx. 35 g |
| Installation | By suitably qualified electrical personnel |
Frequently Asked Questions
What is the Wöhner 33970 used for?
The Wöhner 33970 is a door coupling rotary handle that allows safe external operation of compatible Wöhner load break switches installed inside electrical enclosures.
Which switches is the 33970 compatible with?
It is designed for compatible Wöhner LTS-T 315 A and 400 A load break switches.
Is the operating shaft included?
Yes, the Wöhner 33970 is supplied complete with the operating shaft for door coupling installations.
Why is the handle red and yellow?
The red and yellow colour combination provides clear visual identification of the isolator operating handle in accordance with common industrial switchgear practice.
Who should install the Wöhner 33970?
Installation should only be carried out by suitably qualified electrical personnel following the manufacturer's installation instructions.
Trusted by Electrical Engineers Worldwide
Wöhner switchgear accessories are trusted by panel builders and electrical engineers for delivering reliable operation, safe isolation and dependable performance in industrial power distribution systems.
