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MERSEN FUSE BSL NH1250A 185mm BL1E403K000 BL1E403K000
MPN: X1023428
Alt. SKU: BL1E403K000
Special Price
£161.83
£134.86
Regular Price
£294.24
Why Choose the NH-Vertical Fuse Rail BSL Size NH1 690VAC 250A 3-Pole Bus Bar System 185 mm With Cable Connection Screw - M10 Insert Nut BL1E403K000?
Engineered for high-performance industrial applications, this NH-vertical fuse rail ensures reliable circuit protection at up to 690VAC and 250A, facilitating safe and efficient operation of three-phase systems. Its robust 185 mm bus bar configuration and precise M10 insert nut provide secure cable connections and straightforward installation.
Designed to integrate seamlessly into modern bus bar assemblies, this 3-pole system offers superior conductivity and durability, minimising downtime while maximising electrical safety and system continuity in demanding environments.
Technical Specifications
- Item number: X1023428
- Catalogue No: BL1E403K000
- Description: NH-vertical fuse rail BSL Size NH1 690VAC 250A 3-Pole Bus bar system 185 mm With cable connection Screw - M10 insert nut
- EAN/UPC Code: 9008567005859
- Frequency (Hz): 50 ... 60 Hz
- Rated voltage AC IEC: 690 V
- Ampere Rating: 250 A
- RoHS Compliant: Yes
- AC or DC: AC
- Fuse Size: NH1
- Fuse Type/Class: DIN
- Design Details: 3 M10 insert nuts
- Number of Poles: 3-Pole
- Fuse Installation Method: Clip-in
- Max Fuse Rating: 250 A
- Max Power dissipation of Fuse Links Pn: 3 W
- Max Power dissipation of Solid Links Pn: 65 W
- Power Dissipation by Ith without Fuse-Links: 22 W
- Installation Mounting: Bus bar system 185 mm
- Product Width: 98 mm
- Product Length: 122.9 mm
- Product Height: 558 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 3.1 kg
- Sell Pack Width: 100 mm
- Sell Pack Length: 130 mm
- Sell Pack Height: 755 mm
- Product group: Fuse Rails
- Conventional Free Air thermal Current With Fuse-Links Ith: 250 A
- Product Weight: 3.1 kg
- Conventional Free Air thermal Current - Solid Links: 400 A
Product Code: X1023428
Key Benefits
- Reliable circuit protection for three-phase systems up to 690VAC and 250A
- Robust 185 mm bus bar system ensures superior conductivity and durability
- Secure cable connection with M10 insert nut for easy installation
- Clip-in fuse installation method simplifies maintenance and replacement
- Compliant with RoHS standards for environmental safety
- Designed for minimising downtime and maximising electrical safety
Compatibility
This fuse rail is compatible with NH1 size DIN-class fuses and designed to fit into bus bar systems with a 185 mm mounting. It supports 3-pole configurations and is suitable for use with fuse links rated up to 250 A.
Applications
- Industrial electrical distribution panels
- Motor control centres
- Power supply protection in manufacturing plants
- Renewable energy systems requiring fuse protection
- Electrical switchgear assemblies
Frequently Asked Questions
What is the maximum fuse rating supported by this fuse rail?
The maximum fuse rating supported is 250 A, suitable for NH1 size fuses.
Is this fuse rail suitable for DC applications?
No, this product is designed specifically for AC applications up to 690 V.
How is the fuse installed in this rail?
The fuse is installed using a clip-in method, allowing for quick and secure placement.
Does this product comply with environmental regulations?
Yes, it is RoHS compliant, ensuring it meets environmental safety standards.
Common Search Terms
NH fuse rail, vertical fuse rail, 3-pole fuse holder, NH1 fuse rail 690VAC, 250A fuse rail, bus bar fuse system, M10 cable connection fuse rail, industrial fuse rail, DIN fuse rail, fuse rail for switchgear
| Manufacturer Part Number | X1023428 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 9008567005859 |
| Manufacturer | Mersen |
| Alternative Product SKU | BL1E403K000 |
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