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33311 Wohner bus mounted fuse holder Class J
MPN: 33311
Alt. SKU: 33311000
Special Price
£791.74
£659.78
Regular Price
£989.66
Bus Mounted Fuse Holder Class J (33311)
The QUADRON 60Classic bus mounted fuse holder Class J is designed for fuse links Class J rated from 225 to 400 A (54x181). This 3-pole fuse holder features a box terminal and allows connection from either the top or bottom, making it highly adaptable for various installation requirements. Suitable for busbars measuring 30 x 10 mm and section busbars, it is part of the reliable 60Classic system.
Why Choose the Bus Mounted Fuse Holder Class J (33311)?
- High Current Capacity: Supports fuse links up to 400 A, ensuring robust protection for your electrical systems.
- Versatile Connection Options: Top or bottom connection capability offers flexibility in installation.
- Compliance and Safety: UL and CSA approvals guarantee adherence to stringent safety and quality standards.
- Halogen-Free Construction: Environmentally friendly design reduces hazardous emissions in case of fire.
- Durable and Reliable: Engineered for long-lasting performance in demanding industrial environments.
Key Benefits
- Ensures secure and stable mounting on busbars, enhancing electrical safety.
- Compatible with a wide range of Class J fuse links, providing flexibility in circuit protection.
- Supports both AC and DC voltages up to 600 V, suitable for diverse applications.
- Designed for use with UL feeder circuits above 250 V, meeting industry requirements.
- Lightweight design relative to its capacity, facilitating easier handling and installation.
Technical Specifications
- Item number: 33311
- Description: bus mounted fuse holder Class J
- Rated current: 400 A
- Rated voltage AC: 600 V
- Rated voltage DC: 600 V
- Rated frequency: 50 / 60 Hz
- Dimensions (W x H x D): 256 x 285 x 122 mm
- Weight: 690.0 kg/100
- Halogen free: Yes
- Approval: UL 4248-8
- Approval: UL 4248-1
- Approval: CSA , UL
- Approval: for UL feeder circuits >250V
- Approval: type number: JC400B
- 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
- Approval: CSA file: 110285, CSA class: 3211-37 https://directories.csa-international.org
Frequently Asked Questions
What type of fuse links does this holder support?
This fuse holder is compatible with Class J fuse links rated from 225 to 400 A, size 54x181 mm.
Can the fuse holder be connected from both top and bottom?
Yes, it offers connection options from either the top or bottom for installation flexibility.
Is the bus mounted fuse holder suitable for both AC and DC applications?
Yes, it is rated for use with both AC and DC voltages up to 600 V.
Does this fuse holder carry current directly?
No, as a mechanical component, the fuse holder itself does not carry current but securely holds the fuse links which carry current.
Is the product environmentally friendly?
Yes, it is halogen-free, reducing harmful emissions in the event of fire.
| Manufacturer Part Number | 33311 |
|---|---|
| Barcode | 4021267333119 |
| Height | 285mm |
| Width | 256mm |
| Depth | 122mm |
| Alternative Product SKU | 33311000 |
| Manufacturer | Wohner |
| Packed Quantity | 1 |
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