Wöhner 33612 QUADRON 185Power Speed NH size 00 in-line switch disconnector fuse with top M8 connection, CrossLink Technology and operator-independent snap-action switching.
£496.66
The Wöhner 33612 is a compact NH size 00 in-line switch disconnector fuse designed for the safe switching, isolation and protection of industrial electrical circuits. Part of the innovative Wöhner QUADRON 185Power Speed range, this flat-profile model features a top M8 cable connection together with CrossLink® Technology, allowing rapid installation onto compatible 185Power busbar systems while supporting CrossLink® touch-safe protection modules.
The Wöhner 33612 incorporates an operator-independent snap-action switching mechanism with double-breaking main contacts, delivering reliable switching performance and dependable electrical isolation. When the cover is opened, all accessible conductive parts remain voltage-free, while the lockable and sealable cover enhances operator safety during servicing and maintenance.
Designed for demanding industrial environments, the switch accommodates NH size 00 fuse links with a 160 A rated current. Its compact flat construction and top cable entry make it an excellent choice for space-saving switchboards, OEM machinery and industrial power distribution systems requiring fast installation and reliable circuit protection.
The Wöhner 33612 combines dependable switching, NH fuse protection and compact installation into a single device. Its flat-profile design and top cable connection simplify panel layouts while providing high levels of operational safety for modern industrial switchboards and distribution systems.
CrossLink® Technology allows rapid drill-free installation onto compatible 185Power busbars while supporting Wöhner touch-safe protection modules, making the 33612 an ideal solution for OEM machinery, industrial automation and electrical panel manufacturing.
| Manufacturer | Wöhner |
|---|---|
| Series | QUADRON 185Power Speed |
| Model | 33612 |
| Alternative part number | 33612000A |
| Type designation | QS185-00 |
| Product type | NH in-line switch disconnector fuse |
| Fuse size | NH 00 |
| Configuration | 3-pole switchable |
| Rated current | 160 A |
| Rated operational voltage | 690 V AC |
| Terminal type | M8 screw terminals |
| Connection position | Top |
| Mounting system | QUADRON 185Power |
| Busbar compatibility | 30, 40, 60, 80, 100 and 120 × 10 mm busbars |
| Switching mechanism | Operator-independent snap action |
| Main contacts | Double breaking |
| Technology | CrossLink® connection |
| EAN | 4021267336127 |
The Wöhner 33612 is an NH size 00 in-line switch disconnector fuse designed for switching, isolation and fuse protection in industrial electrical distribution systems.
The unit is designed for standard NH size 00 fuse links.
The Wöhner 33612 features top-entry M8 screw terminals in a compact flat-profile design.
Yes. The cover can be locked using up to three padlocks when switched OFF and may also be sealed in both ON and OFF positions.
The switch is designed for Wöhner 185Power busbars measuring 30, 40, 60, 80, 100 and 120 × 10 mm.
Wöhner QUADRON 185Power Speed switch disconnector fuses are trusted by panel builders, OEM manufacturers and electrical engineers for their compact construction, reliable protection and rapid installation in demanding industrial power distribution systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...