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33330 Wohner NH fuse switch-discon. size 1, 250 A, panel mounting
MPN: 33330
Alt. SKU: 33330000
Special Price
£376.82
£314.02
Regular Price
£471.02
NH Fuse Switch-Disconnector Size 1, 250 A, Panel Mounting (33330)
Part No.: 33330 000
QUADRON Panel NH fuse switch-disconnector size 1, rated at 250 A, designed for panel mounting with screw M10. Equipped with electronic fuse monitoring and suitable for mounting plate installation.
Why Choose This NH Fuse Switch-Disconnector?
- Ensures safe connection of electrical lines with split shock protection for enhanced safety.
- Self-closing inspection holes in the cover allow for easy and safe inspection without exposure to live parts.
- Integrated electronic fuse monitoring provides reliable status feedback and enhances system protection.
- Robust design suitable for demanding industrial environments with recognised UL and CCC approvals.
- Panel mounting design facilitates easy installation and maintenance within control panels.
Key Benefits
- High rated current capacity of 250 A suitable for various industrial applications.
- Rated for 600 V AC and compatible with 50 / 60 Hz frequency systems.
- Mechanical switch-disconnector does not carry current when open, ensuring safe disconnection.
- Compact dimensions (184 x 243 x 154 mm) allow for efficient use of panel space.
- Certified to UL 4248-1 and CCC standards, ensuring compliance with international safety requirements.
- Includes electronic fuse monitoring for enhanced operational safety and fault detection.
Technical Specifications
- Item number: 33330
- 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 154 mm
- Weight: 229.0 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 rated current of this fuse switch-disconnector?
The rated current is 250 A, suitable for medium power applications.
Can this product be mounted on a panel?
Yes, it is designed specifically for panel mounting with screw M10 fixing.
Does this switch-disconnector carry current when open?
No, as a mechanical switch-disconnector, it does not carry current when in the open position, ensuring safe disconnection.
Is electronic fuse monitoring included?
Yes, this product includes electronic fuse monitoring for enhanced safety and fault detection.
What approvals does this product have?
It is approved under UL 4248-1, suitable for UL feeder circuits above 250 V, and holds a CCC certificate.
| Manufacturer Part Number | 33330 |
|---|---|
| Barcode | 4021267333300 |
| Height | 243mm |
| Width | 184mm |
| Depth | 154mm |
| Alternative Product SKU | 33330000 |
| Manufacturer | Wohner |
| Packed Quantity | 1 |
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