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33403 Wohner busbar mounted fuse holder Class J
MPN: 33403
Alt. SKU: 33403000
Special Price
£456.94
£380.78
Regular Price
£571.16
Why Choose the Busbar Mounted Fuse Holder Class J (33403)?
The Busbar Mounted Fuse Holder Class J (33403) is designed for reliable and safe electrical protection in industrial applications. It supports fuse links Class J rated from 110 to 200 A and is compatible with various busbar sizes, ensuring versatile installation options. Its UL approvals guarantee compliance with stringent safety standards, making it a trusted choice for feeder circuits above 250 V. The innovative CrossLink® adapter technology allows fast and secure connection conversions, while the shock-protected design ensures user safety during operation.
Key Benefits
- Supports fuse links Class J 110 - 200 A (41x146) for robust circuit protection.
- 3-pole design with box terminal for secure and reliable connections.
- Connection options at top or bottom with shock protection for enhanced safety.
- Compatible with busbars of various dimensions: 12, 15, 20, 25, 30 x 5, 10 mm and section busbars.
- UL certified, meeting multiple UL standards and categories for USA and Canada.
- Simple and safe clicking mechanism for easy installation and maintenance.
- Busbar supports allow mounting flat busbars above each other, optimising space.
- Mechanical product that does not carry current itself but holds fuse links to protect circuits.
Technical Specifications
- Item number: 33403
- Description: busbar mounted fuse holder Class J
- Rated current: 200 A
- Rated voltage AC: 600 V
- Rated voltage DC: 600 V
- Rated frequency: 50 / 60 Hz
- Dimensions (W x H x D): 184 x 210 x 129 mm
- Weight: 278.0 kg/100
- Halogen free: No
- Approval: UL 4248-8
- Approval: UL 4248-1
- Approval: UL
- Approval: for UL feeder circuits >250V
- Approval: type number: QCC-ClassJ200A
- Approval: UL file: E230163, UL category (for USA): IZLT2 https://www.ul.com
- Approval: UL file 2: E123577, UL category+ (for USA): NMTR https://www.ul.com
- Approval: UL file: E230163, UL category (for Canada): IZLT8 https://www.ul.com
- Approval: UL file 2: E123577, UL category+ (for Canada): NMTR7 https://www.ul.com
Frequently Asked Questions
What fuse links are compatible with this fuse holder?
This fuse holder is compatible with Class J fuse links rated from 110 to 200 A with dimensions 41 x 146 mm.
Can the connection be made from the top or bottom?
Yes, the fuse holder supports connection from either the top or bottom, with shock protection ensuring safety during installation and operation.
Is this product suitable for use with busbars of different sizes?
Yes, it is designed to fit busbars sized 12, 15, 20, 25, 30 x 5, 10 mm as well as section busbars.
Does the fuse holder carry electrical current?
No, as a mechanical component, the fuse holder itself does not carry current but securely holds the fuse links that provide circuit protection.
What certifications does this product have?
It holds multiple UL approvals including UL 4248-8, UL 4248-1, and is certified for feeder circuits above 250 V in both USA and Canada.
| Manufacturer Part Number | 33403 |
|---|---|
| Barcode | 4021267334031 |
| Height | 210mm |
| Width | 184mm |
| Depth | 129mm |
| Alternative Product SKU | 33403000 |
| Manufacturer | Wohner |
| Packed Quantity | 1 |
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