Why Choose the Wöhner 33615 NH In-Line Switch Disconnector Fuse?
The Wöhner 33615 is a robust NH size 00 in-line switch disconnector fuse engineered for the safe switching, isolation and protection of industrial electrical circuits. Part of the Wöhner QUADRON 185Power Speed range, this high-version model features a bottom M8 screw connection for direct installation onto compatible 185Power busbar systems. It uses a conventional screw connection and is not suitable for systems equipped with CrossLink® protection modules.
Designed for dependable performance in demanding industrial environments, the Wöhner 33615 incorporates an operator-independent snap-action switching mechanism with double-breaking contacts to provide fast, reliable switching and safe electrical isolation. When the cover is opened, all accessible conductive parts remain voltage-free, while the lockable and sealable cover enhances operator safety during inspection and maintenance.
With a 160 A rated operational current, compatibility with NH 000 and NH 00 fuse links, and support for 30, 40, 60, 80, 100 and 120 × 10 mm busbars, the Wöhner 33615 is ideally suited to OEM machinery, motor control centres, industrial automation systems and modern switchboard construction.
Key Advantages
- High-version NH size 00 in-line switch disconnector fuse.
- 160 A rated operational current.
- Bottom M8 screw cable connection.
- Operator-independent snap-action switching.
- Double-breaking contacts for reliable circuit isolation.
- Designed for Wöhner 185Power busbar systems.
Key Features
- Wöhner QUADRON 185Power Speed series.
- NH size 00 fuse switch disconnector.
- High-profile construction.
- Bottom M8 screw terminals.
- 3-pole switchable.
- Operator-independent snap-action switching.
- 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.
Engineered for Safe Industrial Power Distribution
The Wöhner 33615 combines reliable NH fuse protection with safe isolation and robust mechanical construction. Its high-profile design allows efficient installation while providing dependable switching performance in demanding industrial power distribution systems.
The operator-independent switching mechanism ensures consistent opening and closing speeds regardless of user operation, while the double-breaking contacts improve electrical performance and safety. The lockable cover and voltage-free accessible parts simplify routine maintenance and improve workplace safety.
Typical Applications
- Industrial power distribution.
- Main distribution boards.
- OEM machinery.
- Motor control centres.
- Industrial automation systems.
- Electrical switchboards.
