Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
33740 Wohner terminal clamp
Wöhner 33740 terminal clamp for 185Power busbar systems without protection modules, suitable for NH sizes 1 to 3 and compatible QUADRON 185Power devices.
£11.54
Why Choose the Wöhner 33740 Terminal Clamp?
The Wöhner 33740, manufacturer part number 33740 000A, is a genuine terminal clamp designed for mounting compatible QUADRON® 185Power devices onto busbar systems without protection modules. Suitable for NH sizes 1 to 3, it enables secure, drill-free installation while supporting fast assembly of industrial switchgear and low-voltage power distribution systems.
As part of the Wöhner 185Power system, the 33740 terminal clamp provides a dependable mechanical fixing solution for compatible fuse switch-disconnectors, connection rails and adapters. It allows devices to be mounted directly onto uncovered busbars without drilling, helping reduce installation time while maintaining the flexibility of modular electrical panel construction.
Manufactured from halogen-free materials, the Wöhner 33740 is supplied in packs of three and is intended solely as a mechanical mounting accessory. With zero electrical power dissipation, it delivers reliable fixing without affecting the electrical performance of the installation.
Key Advantages
- Genuine Wöhner terminal clamp for 185Power systems.
- Designed for busbar systems without protection modules.
- Compatible with NH sizes 1 to 3.
- Suitable for QU185-1, QU185-2, QU185-3, CRL185 and EQ185-A320 devices.
- Supports drill-free mounting onto uncovered busbars.
- Provides secure mechanical fixing.
- Zero electrical power dissipation.
- Manufactured from halogen-free material.
Key Features
- Wöhner 185Power accessory.
- Terminal clamp for uncovered busbar systems.
- Compatible with NH sizes 1 to 3.
- Designed for QU185-1, QU185-2, QU185-3, CRL185 and EQ185-A320.
- Drill-free installation.
- Mechanical mounting accessory.
- Power dissipation: 0 W.
- Halogen-free construction.
- Pack quantity: 3.
Reliable Mounting for Uncovered Busbar Systems
The Wöhner 33740 terminal clamp has been developed specifically for installations using 185Power busbar systems without protection modules. It enables compatible NH size 1 to 3 devices to be securely mounted directly onto busbars without drilling, simplifying installation while maintaining the modular flexibility of the Wöhner system.
Because the clamp performs a purely mechanical function, it introduces no electrical power loss. It is widely used by switchgear manufacturers, panel builders and OEM machine builders requiring secure, serviceable mounting solutions for industrial power distribution equipment.
Typical Applications
- 185Power busbar systems without protection modules.
- Industrial switchboards.
- Low-voltage power distribution panels.
- Motor control centres.
- OEM electrical panel manufacture.
- Commercial electrical installations.
- Factory automation systems.
- Modular switchgear assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Busbar Centre Distance (mm) | 185 mm | |
|---|---|---|
| Product Series | Wöhner 185Power | |
| Device Type | Busbar holder / support | |
| Manufacturer | Wöhner | |
| Series | 185Power | |
| Model | 33740 000A | |
| Product type | Terminal clamp | |
| System | 185Power | |
| Application | Busbar systems without protection modules | |
| Compatible sizes | NH 1 to 3 | |
| Compatible devices | QU185-1, QU185-2, QU185-3, CRL185, EQ185-A320 | |
| Mounting method | Drill-free mechanical fixing | |
| Power dissipation | 0 W | |
| Material | Halogen-free | |
| Weight | Approx. 0.10 kg each | |
| Pack quantity | 3 | |
| EAN | 4021267337407 | |
| ECLASS | 27142190 | |
| ETIM | EC002498 | |
| Standards | IEC 60947-1:2020, IEC 60947-3:2020 (AC ratings only) |
Frequently Asked Questions
What is the Wöhner 33740 used for?
The Wöhner 33740 is a terminal clamp used to mount compatible QUADRON® 185Power devices onto busbar systems without protection modules.
Which devices are compatible with the Wöhner 33740?
It is designed for QU185-1, QU185-2, QU185-3, CRL185 and EQ185-A320 devices for NH sizes 1 to 3.
Does the Wöhner 33740 carry electrical current?
No. The terminal clamp is a mechanical mounting accessory and has zero electrical power dissipation.
Can the Wöhner 33740 be used with CrossLink® protected busbars?
No. For busbar systems fitted with CrossLink® touch-safe protection, Wöhner recommends the 33738 CrossLink® terminal clamp.
How is the Wöhner 33740 supplied?
The product is supplied in a pack of three terminal clamps.
Professional Mounting Solutions for Industrial Switchgear
Wöhner 185Power mounting accessories are trusted by panel builders and switchgear manufacturers worldwide for delivering secure installation, modular flexibility and dependable performance in demanding industrial power distribution applications.
