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MERSEN FUSE 2,5 URZ 17/100 2,5URZ17/100
MPN: Y085558
Alt. SKU: BS17UZ25V100
Special Price
£10.39
£8.66
Regular Price
£20.78
MERSEN FUSE 2,5 URZ 17/100 2,5URZ17/100 is available to buy in increments of 10
Why Choose the Protistor® 17x27 aR 250V AC UL 100A BS17UZ25V100?
The Protistor® 17x27 aR fuse-link is engineered for reliable protection of semiconductor devices in demanding industrial environments. With a compact 17x27mm design and 100A current rating, it ensures safe and efficient circuit protection at voltages up to 250V AC.
Fully compliant with British Standards and UL approved, this fuse-link provides rapid fault interruption and high breaking capacity. Its robust construction and proven performance make it an excellent choice for safeguarding critical power electronics and control equipment.
Technical Specifications
- Item number: Y085558
- Catalogue No: BS17UZ25V100
- Description: British Standard fuse-link Protistor® 17x27 aR 250V AC UL 100A
- EAN/UPC Code: 3605340070309
- Rated voltage AC UL: 250 V
- Rated voltage DC UL: 250 V
- Rated voltage AC IEC: 250 V
- Ampere Rating: 100 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 17x27
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 4060 A²s
- Melting I2t: 730 A²s
- Connection/Terminal Material: Copper
- Connection/Terminal Type: L Brackets
- Product Diameter: 18.5 mm
- Product Length: 54.4 mm
- Sell Pack Quantity: 10 EA
- Sell Pack Weight: 0.276 kg
- Sell Pack Width: 68 mm
- Sell Pack Length: 188 mm
- Sell Pack Height: 24 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.0276 kg
- Power Dissipation at Rated Current Value: 11.5 W
Product Code: Y085558
Key Benefits
- High breaking capacity ensures rapid and safe fault interruption.
- Compact 17x27mm size saves space in control panels and equipment.
- Robust ceramic body provides excellent insulation and durability.
- UL and British Standards compliance guarantees trusted quality and safety.
- Copper L bracket terminals enable secure and reliable bolted connections.
- Designed specifically for semiconductor protection, enhancing device longevity.
Compatibility
This fuse-link is compatible with a wide range of industrial semiconductor protection applications requiring a 100A rating at 250V AC. It fits standard 17x27mm fuse holders with bolted mounting and is ideal for use in power electronics, motor drives, and control equipment.
Applications
- Protection of semiconductor devices such as thyristors and diodes.
- Industrial motor control and drive circuits.
- Power supplies and inverters in automation systems.
- Control panels requiring fast-acting fuse protection.
- General industrial electrical equipment requiring UL and BS certified fuses.
Frequently Asked Questions
What does the 'aR' characteristic mean?
The 'aR' characteristic indicates a semiconductor protection fuse with partial range breaking capacity, designed specifically to protect semiconductor devices by interrupting short-circuit and overload currents quickly.
Is this fuse suitable for DC applications?
While the fuse has a rated voltage of 250V DC, it is primarily designed and UL approved for AC applications. Please consult technical guidelines for DC use.
Can this fuse be used in a non-bolted mounting?
No, this fuse-link is designed for bolted mounting only to ensure secure and reliable connections.
What is the expected lifespan of this fuse under normal operating conditions?
The lifespan depends on operating conditions, but the fuse is designed for high reliability and long service life when used within specified ratings.
Common Search Terms
Protistor fuse-link, 17x27 fuse, 100A semiconductor fuse, 250V AC fuse, aR fuse, UL approved fuse, British Standard fuse, bolted mounting fuse, industrial semiconductor protection.
| Manufacturer Part Number | Y085558 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340070309 |
| Height | 54.4mm |
| Width | 18.5mm |
| Depth | 18.5mm |
| HS Code | 85361090 |
| Country of Manufacture | India |
| Manufacturer | Mersen |
| Alternative Product SKU | BS17UZ25V100 |
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