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31955 Wohner busbar mounted fuse holder, with LED
Wöhner 31955 three-pole busbar mounted fuse holder with LED indication for 10 × 38 mm IEC 60269-2 fuse links, rated 32 A and 690 V AC for industrial power distribution.
£53.26
Why Choose the Wöhner 31955 Busbar Mounted Fuse Holder with LED?
The Wöhner 31955 is a premium three-pole busbar mounted fuse holder with integrated LED indication, designed for 10 × 38 mm IEC 60269-2 cylindrical fuse links. Part of the trusted Wöhner AMBUS® 60Classic system, it provides dependable overcurrent protection while offering clear visual indication of a blown fuse, helping reduce maintenance time and improve system uptime.
Designed for industrial control panels, switchboards and OEM machinery, the 31955 mounts directly onto standard 60 mm busbar systems without additional wiring. The integrated LED operates across a wide voltage range, allowing maintenance personnel to identify an operated fuse quickly and safely. Spring terminal connections simplify installation while ensuring secure electrical connections.
With a 32 A rated current and a 690 V AC rated voltage, the Wöhner 31955 delivers reliable circuit protection for industrial power distribution, automation systems and machine building applications requiring compact, efficient fuse protection.
Key Advantages
- Designed for 10 × 38 mm IEC 60269-2 cylindrical fuse links.
- Integrated LED provides instant indication of a blown fuse.
- Three-pole configuration for three-phase systems.
- 32 A rated current for industrial applications.
- Direct mounting onto standard 60 mm busbar systems.
- Spring terminals enable quick installation and secure wiring.
Key Features
- Wöhner AMBUS® 60Classic series.
- Busbar mounted fuse holder with LED indication.
- 10 × 38 mm fuse compatibility.
- 32 A rated current.
- 690 V AC / 440 V DC rated voltage.
- LED indication operates from 110 to 690 V AC/DC.
- Three-pole design.
- Spring terminal connections.
- Compatible with flat and section busbars.
Reliable Protection with Visual Fuse Monitoring
The Wöhner 31955 combines dependable fuse protection with integrated LED indication, allowing maintenance engineers to identify a blown fuse immediately without removing fuse links or carrying out unnecessary diagnostics. This helps reduce downtime and speeds up maintenance procedures.
Its compact design, direct busbar mounting and spring terminal connections make it an excellent choice for industrial switchgear, automation panels and machine control systems where space-saving installation and dependable operation are essential.
Typical Applications
- Industrial switchboards.
- Power distribution systems.
- Machine building.
- Motor control panels.
- OEM electrical equipment.
- Industrial automation systems.
Technical Specifications
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| Rail / Busbar Profile | 12 × 10 mm, 12 × 5 mm, 15 × 10 mm, 15 × 5 mm, 20 × 10 mm, 20 × 5 mm, 25 × 10 mm, 25 × 5 mm, 30 × 10 mm, 30 × 5 mm | |
|---|---|---|
| Product Series | Wöhner 60Classic | |
| Device Type | Busbar holder / support | |
| Busbar Centre Distance (mm) | 60 mm | |
| Current | 30 A | |
| Poles | 3-pole | |
| Manufacturer | Wöhner | |
| Series | AMBUS® 60Classic | |
| Model | 31955 | |
| Product type | Busbar mounted fuse holder with LED | |
| Fuse size | 10 × 38 mm IEC 60269-2 | |
| Number of poles | 3 | |
| Rated current | 32 A | |
| Rated voltage | 690 V AC / 440 V DC | |
| LED operating voltage | 110 to 690 V AC/DC | |
| Rated impulse withstand voltage | 6 kV | |
| Short-circuit rating | 100 kA (with suitable fuse) | |
| Mounting type | Busbar mounting | |
| Connection type | Spring terminals | |
| Compatible busbars | 12, 15, 20, 25, 30 × 5 / 10 mm and section busbars | |
| Dimensions (W × H × D) | approx. 27 × 200 × 104 mm |
Frequently Asked Questions
What fuse size does the Wöhner 31955 accept?
It is designed for 10 × 38 mm IEC 60269-2 cylindrical fuse links.
What is the purpose of the integrated LED?
The LED provides a clear visual indication when a fuse has operated, making fault finding quicker and reducing maintenance time.
What is the rated current of the Wöhner 31955?
The fuse holder has a rated current of 32 A.
How is the Wöhner 31955 installed?
It mounts directly onto compatible 60 mm busbar systems and features spring terminals for fast installation.
Where is the Wöhner 31955 commonly used?
It is widely used in industrial switchboards, automation systems, machine control panels, power distribution equipment and OEM machinery.
Trusted by Panel Builders Worldwide
Wöhner AMBUS® 60Classic components are trusted by electrical engineers and panel builders worldwide for delivering reliable circuit protection, efficient installation and dependable long-term performance in industrial power distribution systems.
