Why Choose the Wöhner 33613 NH In-Line Switch Disconnector Fuse?
The Wöhner 33613 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 advanced Wöhner QUADRON 185Power Speed range, this flat-profile model features a top M8 screw connection and is designed for direct installation onto compatible 185Power busbar systems. Unlike the CrossLink® versions, this model uses a conventional screw connection and is not suitable for systems fitted with CrossLink® protection modules.
The Wöhner 33613 incorporates an operator-independent snap-action switching mechanism with double-breaking contacts, ensuring fast, reliable switching and dependable electrical isolation. When the cover is opened, all accessible conductive parts remain voltage-free, while the double-bit locking mechanism allows the cover to be locked and sealed, improving operator safety during maintenance procedures.
Designed for demanding industrial environments, the Wöhner 33613 accepts standard NH size 00 fuse links and is compatible with 30, 40, 60, 80, 100 and 120 × 10 mm busbars. Its compact flat construction makes it an excellent choice for OEM machinery, switchboards and industrial power distribution systems where space-saving installation and dependable protection are essential.
Key Advantages
- Compact NH size 00 in-line switch disconnector fuse.
- Flat-profile design for space-saving installations.
- Top M8 screw cable connection.
- Operator-independent snap-action switching.
- Double-breaking contacts for reliable electrical isolation.
- Direct installation onto Wöhner 185Power busbar systems.
Key Features
- Wöhner QUADRON 185Power Speed series.
- NH size 00 fuse switch disconnector.
- Flat-profile construction.
- Top M8 screw terminals.
- 3-pole switchable.
- Operator-independent switching mechanism.
- Double-breaking switching contacts.
- Lockable cover with double-bit lock.
- Can be sealed in both ON and OFF positions.
- Not suitable for CrossLink® protection modules.
Designed for Compact Industrial Power Distribution
The Wöhner 33613 combines dependable switching, NH fuse protection and compact installation into a single assembly. Its flat-profile construction helps maximise available enclosure space while providing safe circuit isolation for industrial switchboards and power distribution systems.
As part of the Wöhner 185Power platform, the 33613 provides a robust solution for OEM machinery, industrial automation equipment and electrical control panels where conventional screw termination is preferred over CrossLink® connection technology.
Typical Applications
- Industrial power distribution.
- Main distribution boards.
- Electrical switchboards.
- OEM machinery.
- Motor control centres.
- Industrial automation systems.
