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33201 Wohner NH fuse switch-discon. size 1, 250 A, panel mounting
MPN: 33201
Alt. SKU: 33201000
Special Price
£180.50
£150.42
Regular Price
£225.64
Why Choose the NH Fuse Switch-Disconnector Size 1, 250 A, Panel Mounting (33201)?
The NH fuse switch-disconnector size 1, rated at 250 A, is designed for reliable and safe panel mounting applications. It features a split shock protection system that ensures secure connection of leads, enhancing operational safety. The self-closing inspection holes in the cover allow for convenient and safe inspection without exposing live parts. This product is ideal for industrial electrical installations requiring robust and certified switch-disconnection solutions.
Key Benefits
- Safe and secure connection of leads with split shock protection.
- Self-closing inspection holes for enhanced operational safety.
- Panel mounting design for easy integration into electrical systems.
- Certified to UL 4248-1 and CCC standards, ensuring compliance and reliability.
- High short-circuit current rating (SCCR) of 100 kA for superior protection.
- Compatible with mounting plates and equipped with M10 screws for secure installation.
Technical Specifications
- Item number: 33201
- Description: NH fuse switch-discon. size 1, 250 A, panel mounting
- Rated current: 250 A
- Rated voltage AC: 600 V
- Rated frequency: 50 / 60 Hz
- Dimensions (W x H x D): 184 x 243 x 112 mm
- Weight: 171.0 kg/100
- Halogen free: No
- Approval: UL 4248-1
- Approval: for UL feeder circuits >250V
- Approval: type number: QCB-NH1
- Approval: UL file: E230163, UL category (for USA): IZLT2 https://www.ul.com
- Approval: CCC certificate: 2012010302563561
Frequently Asked Questions
What is the primary function of this NH fuse switch-disconnector?
It is designed to safely disconnect electrical circuits and provide protection by integrating NH fuses, ensuring safe operation and maintenance of electrical panels.
Is this product suitable for high short-circuit current applications?
Yes, it has a short-circuit current rating (SCCR) of 100 kA, making it suitable for demanding industrial environments.
Can this switch-disconnector carry current directly?
This is a mechanical switch-disconnector designed for safe disconnection and does not itself carry current; the current flows through the fuses it accommodates.
What mounting options are available?
The device is intended for panel mounting and can be secured using M10 screws on a mounting plate.
Are there any certifications for safety and compliance?
Yes, it holds UL 4248-1 certification, is approved for UL feeder circuits above 250 V, and has a CCC certificate.
| Manufacturer Part Number | 33201 |
|---|---|
| Barcode | 4021267332013 |
| Height | 243mm |
| Width | 184mm |
| Depth | 112mm |
| Alternative Product SKU | 33201000 |
| Manufacturer | Wohner |
| Packed Quantity | 1 |
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