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MERSEN FUSE 6,9 URY 17/100 6,9URY17/100
MPN: V221255
Alt. SKU: BS17UY69V100
Special Price
£12.84
£10.70
Regular Price
£25.68
MERSEN FUSE 6,9 URY 17/100 6,9URY17/100 is available to buy in increments of 10
Why Choose the Protistor® 17x49 aR 690VAC IEC 100A BS17UY69V100?
The Protistor® 17x49 aR fuse-link delivers robust and reliable circuit protection for demanding industrial and power distribution applications. Engineered to comply with IEC standards, this 100A fuse-link ensures safe interruption of fault currents at up to 690VAC, minimising equipment downtime and safeguarding assets.
Featuring a compact 17x49mm package, the BS17UY69V100 offers easy integration into standard fuse holders and panels. Its rapid response characteristics make it ideal for semiconductor protection, while the British Standard compliance assures consistent, high-performance operation in critical electrical systems.
Technical Specifications
- Item number: V221255
- Catalogue No: BS17UY69V100
- Description: British Standard fuse-link Protistor® 17x49 aR 690VAC IEC 100A
- EAN/UPC Code: 3605340251579
- Rated voltage AC IEC: 690 V
- Ampere Rating: 100 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 17x49
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 3900 A²s
- Melting I2t: 625 A²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Connection/Terminal Material: Copper
- Connection/Terminal Type: L Brackets
- Product Diameter: 18.5 mm
- Product Length: 77.2 mm
- Sell Pack Quantity: 10 EA
- Sell Pack Weight: 0.35 kg
- Sell Pack Width: 100 mm
- Sell Pack Length: 195 mm
- Sell Pack Height: 25 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.035 kg
- Power Dissipation at Rated Current Value: 33 W
Product Code: V221255
Key Benefits
- High breaking capacity of 200 kA ensures effective fault current interruption.
- Compact 17x49mm size allows for easy installation in standard fuse holders.
- Rapid aR characteristic provides excellent semiconductor protection.
- Ceramic body ensures durability and reliable insulation.
- Complies with IEC and British Standards for assured quality and safety.
- Copper L bracket terminals facilitate secure and stable connections.
Compatibility
The Protistor® 17x49 aR fuse-link is compatible with standard 17x49mm fuse holders and panels designed for bolted mounting. It is suitable for use in low voltage power distribution systems and semiconductor protection circuits operating at up to 690VAC.
Applications
- Industrial power distribution and control panels.
- Semiconductor device protection in inverters and converters.
- Motor protection circuits.
- Renewable energy systems such as solar and wind power installations.
- General electrical installations requiring high-speed fuse protection.
Frequently Asked Questions
What does the aR speed/characteristic mean?
The aR (partial range) characteristic indicates that the fuse is designed to protect semiconductor devices by clearing short-circuit faults rapidly while allowing for normal operational overloads.
Is this fuse suitable for DC applications?
No, this fuse-link is rated specifically for AC applications up to 690V as per the technical specifications.
Can I use this fuse in a non-bolted mounting system?
This fuse is designed for bolted mounting; using it in other mounting types may not ensure proper operation or safety.
What is the breaking capacity of this fuse?
The maximum breaking capacity is 200 kA at rated voltage, ensuring it can safely interrupt high fault currents.
Common Search Terms
Protistor fuse 17x49, 100A aR fuse-link, 690V ceramic fuse, semiconductor protection fuse, BS17UY69V100, high breaking capacity fuse, industrial fuse 100 amp, IEC fuse-link 690VAC.
| Manufacturer Part Number | V221255 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340251579 |
| Height | 77.2mm |
| Width | 18.5mm |
| Depth | 18.5mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | BS17UY69V100 |
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