Why Choose the Wöhner 33614 NH In-Line Switch Disconnector Fuse?
The Wöhner 33614 is a high-performance NH size 00 in-line switch disconnector fuse developed for the safe switching, isolation and protection of industrial electrical distribution systems. As part of the Wöhner QUADRON 185Power Speed range, this high-version model features a bottom M8 cable connection with CrossLink® connection technology, enabling rapid drill-free installation onto compatible 185Power busbar systems. It is fully compatible with systems incorporating CrossLink® touch-safe protection modules.
Designed for demanding industrial environments, the Wöhner 33614 incorporates an operator-independent snap-action switching mechanism with double-breaking contacts, providing consistent switching speed and enhanced arc suppression. When the cover is opened, all accessible conductive parts remain voltage-free, while the lockable and sealable cover improves operator safety during maintenance and servicing.
With a 160 A rated current, support for standard NH size 00 fuse links and compatibility with 30, 40, 60, 80, 100 and 120 × 10 mm busbars, the Wöhner 33614 is ideally suited to OEM machinery, industrial automation, motor control centres and modern switchboard construction.
Key Advantages
- High-version NH size 00 in-line switch disconnector fuse.
- 160 A rated operational current.
- Bottom M8 cable connection.
- CrossLink® technology enables fast drill-free installation.
- Operator-independent snap-action switching.
- Suitable for systems using CrossLink® touch-safe protection modules.
Key Features
- Wöhner QUADRON 185Power Speed series.
- NH size 00 fuse switch disconnector.
- High-profile construction.
- Bottom M8 screw terminals.
- CrossLink® connection system.
- 3-pole switchable.
- Operator-independent snap-action switching mechanism.
- Double-breaking switching contacts.
- Lockable cover with double-bit lock.
- Can be sealed in both ON and OFF positions.
- Compatible with CrossLink® protection modules.
Engineered for Safe Industrial Power Distribution
The Wöhner 33614 combines dependable NH fuse protection with safe isolation and rapid installation. Its high-profile design provides additional installation flexibility while maintaining the compact footprint required for modern industrial control panels and power distribution equipment.
CrossLink® technology allows quick, drill-free installation while supporting touch-safe protection modules, helping panel builders reduce assembly time without compromising electrical safety or long-term reliability.
Typical Applications
- Industrial power distribution.
- Main distribution boards.
- Motor control centres.
- OEM machinery.
- Industrial automation systems.
- Electrical switchboards.
