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.
33363 Wohner clamp connector for Cu conductors
Wöhner 33363 CAPUS Panel 4-pole switch disconnector with NH 3 fuse holders rated at 630 A for industrial switchgear and low-voltage power distribution.
£1.55
Why Choose the Wöhner 33363 Switch Disconnector with Fuses?
The Wöhner 33363 is a heavy-duty 4-pole switch disconnector with integrated NH fuse holders designed for safe switching, electrical isolation and overcurrent protection in demanding industrial low-voltage power distribution systems. As part of the Wöhner CAPUS® Panel range, it is engineered for panel builders, switchgear manufacturers and OEM machine builders requiring dependable protection for high-current installations.
Designed for NH 3 fuse links, the Wöhner 33363 combines a user-independent quick-make, quick-break switching mechanism with visible contact separation, allowing safe operation and maintenance while delivering reliable switching performance. Its robust mounting plate design enables straightforward installation within industrial switchboards and electrical control panels.
Rated at 630 A with a 690 V AC operating voltage, the Wöhner 33363 is ideal for use as a main switch, feeder switch or load break switch where complete four-pole isolation and coordinated fuse protection are required.
Key Advantages
- Industrial 4-pole switch disconnector with integrated fuse holders.
- 630 A rated current for demanding industrial applications.
- Designed for NH 3 fuse links.
- Four-pole switching isolates three phases and the neutral conductor.
- Visible contact separation improves maintenance safety.
- User-independent switching mechanism ensures reliable operation.
Key Features
- Wöhner CAPUS® Panel series.
- Article number 33363.
- 630 A rated current.
- 690 V AC rated operating voltage.
- 4-pole switch disconnector with fuse holders.
- Suitable for NH 3 fuse links.
- Heavy-duty mounting plate installation.
- Designed for industrial power distribution systems.
Reliable Four-Pole Switching and Circuit Protection
The Wöhner 33363 combines electrical isolation and overcurrent protection within a single assembly, reducing panel complexity while helping improve operational safety. Its four-pole configuration allows simultaneous disconnection of three phases and the neutral conductor, making it suitable for installations where complete circuit isolation is required.
Engineered for demanding industrial environments, the Wöhner CAPUS® Panel range delivers dependable switching performance, robust mechanical construction and compliance with recognised IEC standards, making it suitable for modern industrial power distribution systems.
Typical Applications
- Main incoming distribution panels.
- Industrial switchgear assemblies.
- Power distribution cabinets.
- Machine building and OEM equipment.
- Motor control centres.
- Manufacturing and process automation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Busbar holder / support | |
|---|---|---|
| Poles | 4-pole | |
| Manufacturer | Wöhner | |
| Series | CAPUS® Panel | |
| Model | 33363 | |
| Product type | Switch disconnector with fuses | |
| Rated current | 630 A | |
| Rated operating voltage | 690 V AC | |
| Rated insulation voltage (Ui) | 1000 V AC | |
| Rated impulse withstand voltage (Uimp) | 12 kV | |
| Number of poles | 4 | |
| Fuse size | NH 3 | |
| Mounting type | Mounting plate | |
| Connection type | M12 screw terminals | |
| Standards | IEC 60947-1 and IEC 60947-3 | |
| Fuse links supplied | No | |
| Application | Industrial switchgear and power distribution |
Frequently Asked Questions
What is the Wöhner 33363 used for?
The Wöhner 33363 provides switching, electrical isolation and fuse protection for high-current four-pole industrial power distribution systems.
What fuse size does the Wöhner 33363 use?
The device is designed for NH 3 fuse links in accordance with IEC standards.
What is the current rating?
The Wöhner 33363 has a continuous rated current of 630 A.
Why is a four-pole switch disconnector used?
A four-pole switch disconnector isolates all three phase conductors together with the neutral conductor, providing complete circuit isolation where required.
Are fuse links supplied with the Wöhner 33363?
No. Fuse links are supplied separately so the appropriate fuse rating can be selected for the installation.
Trusted by Industrial Panel Builders
Wöhner CAPUS® Panel switch disconnectors are trusted worldwide by electrical engineers, panel builders and switchgear manufacturers for reliable switching, integrated circuit protection and dependable performance in industrial power distribution systems.
