Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
33636 Wohner NH in-line switch-disconnector-fuse size 1
Wöhner 33636 QUADRON 185Power Speed NH size 1 fuse switch-disconnector with bottom M12 connection, integrated fuse monitoring, operator-independent snap-action switching and double-breaking contacts.
£816.45
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.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Fuse switch disconnector | |
|---|---|---|
| Fuse Size | NH1 | |
| Mounting Type | Busbar system 185 mm | |
| Fuse Type | NH (DIN) | |
| Rail / Busbar Profile | 100 × 10 mm, 120 × 10 mm, 30 × 10 mm, 40 × 10 mm, 60 × 10 mm, 80 × 10 mm | |
| Product Series | Wöhner 185Power | |
| Busbar Centre Distance (mm) | 185 mm | |
| Poles | 3-pole | |
| Manufacturer | Wöhner | |
| Series | QUADRON® 185Power Speed | |
| Model | 33636 | |
| Full manufacturer SKU | 33636000A | |
| Type number | QS185-1 | |
| Product type | NH in-line fuse switch-disconnector | |
| Fuse size | NH 1 | |
| Number of poles | 3 | |
| Rated current | 250 A | |
| Rated operational voltage | Up to 690 V AC | |
| Connection position | Bottom | |
| Connection type | M12 screw connection | |
| Fuse monitoring | Integrated | |
| Switching mechanism | Operator-independent snap-action | |
| Breaking system | Double-breaking | |
| Compatible busbars | 30, 40, 60, 80, 100 and 120 × 10 mm | |
| Standards | IEC 60947-1:2020, IEC 60947-3:2020 | |
| ETIM classification | EC001046 | |
| EAN | 4021267336363 | |
| Pack quantity | 1 |
Frequently Asked Questions
What is the Wöhner 33636 used for?
The Wöhner 33636 provides safe switching, circuit isolation and overcurrent protection for industrial low-voltage power distribution systems while offering integrated fuse monitoring.
Which fuse size is compatible with this switch-disconnector?
The device is designed for use with standard NH size 1 fuse links.
Does the Wöhner 33636 include fuse monitoring?
Yes. Integrated fuse monitoring provides rapid indication of blown fuse links, helping reduce maintenance time and system downtime.
Which busbar sizes are supported?
The Wöhner 33636 is compatible with 30, 40, 60, 80, 100 and 120 × 10 mm busbars.
What type of switching mechanism does it use?
The device incorporates an operator-independent snap-action mechanism with double-breaking contacts for fast, reliable and consistent switching.
Trusted Industrial Power Distribution Technology
Wöhner QUADRON® fuse switch-disconnectors are trusted worldwide by switchgear manufacturers, panel builders and industrial electrical engineers for dependable switching, reliable circuit protection and safe electrical isolation.
