Why Choose the Wöhner 33636 NH In-Line Fuse Switch-Disconnector?
The Wöhner 33636 is a heavy-duty NH in-line fuse switch-disconnector engineered for safe switching, dependable circuit isolation and reliable overcurrent protection in industrial low-voltage power distribution systems. Part of the Wöhner QUADRON® 185Power Speed series, this NH size 1 device incorporates integrated fuse monitoring, making it ideal for industrial switchboards, motor control centres and OEM panel-building applications where rapid fault indication is essential.
The switch-disconnector features an operator-independent snap-action switching mechanism with a double-breaking contact system, ensuring fast, consistent switching regardless of handle operation. Integrated fuse monitoring enables quick identification of blown fuse links, reducing downtime and simplifying maintenance.
Designed with a bottom M12 screw connection, the Wöhner 33636 is suitable for installation on 30, 40, 60, 80, 100 and 120 × 10 mm busbars. It forms part of the modular 185Power system, requires the appropriate mounting accessories and features a lockable, sealable operating cover for enhanced operational safety.
Key Advantages
- Industrial NH size 1 in-line fuse switch-disconnector.
- Integrated fuse monitoring for faster fault detection.
- Operator-independent snap-action switching mechanism.
- Double-breaking contacts for enhanced electrical safety.
- Bottom M12 screw connection.
- Compatible with multiple industrial busbar systems.
- Lockable and sealable operating cover.
Key Features
- Wöhner QUADRON® 185Power Speed series.
- Suitable for NH size 1 fuse links.
- Three-pole fuse switch-disconnector.
- Integrated fuse monitoring.
- Bottom M12 screw connection.
- Operator-independent snap-action switching.
- Double-breaking contact system.
- Suitable for busbars measuring 30, 40, 60, 80, 100 and 120 × 10 mm.
- Touch-safe construction when cover is open.
- Lockable cover with double-bit lock.
Reliable Switching for Industrial Power Distribution
The Wöhner 33636 combines dependable switching, safe electrical isolation and high-capacity fuse protection in one robust assembly. When fitted with suitable NH size 1 fuse links, it protects industrial electrical installations against overloads and short circuits while integrated fuse monitoring enables maintenance personnel to identify faults quickly.
Its operator-independent switching mechanism, touch-safe construction, lockable cover and compatibility with the modular 185Power busbar system make it an excellent choice for industrial switchgear requiring maximum safety, reliability and ease of maintenance.
Typical Applications
- Industrial switchboards.
- 185 mm busbar power distribution systems.
- Main and sub-distribution panels.
- Motor control centres.
- Industrial automation equipment.
- Machine building.
- Commercial electrical installations.
- OEM panel-building projects.
