We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MERSEN FUSE 6,9 URT 217/85 6,9URT217/85
MPN: H075907
Alt. SKU: BS217UT69V85
Special Price
£48.65
£40.54
Regular Price
£97.30
MERSEN FUSE 6,9 URT 217/85 6,9URT217/85 is available to buy in increments of 5
Why Choose the Protistor® 2x17x49 gR 690V AC UL 85A Fuse-Link?
Engineered for high-performance protection of industrial power circuits, the Protistor® 2x17x49 gR fuse-link ensures reliable operation at 690V AC with an 85A rating. Certified to BS standards, it delivers fast and precise energy limitation for critical applications.
This fuse-link meets UL and BS217 requirements, offering superior short-circuit protection, enhanced safety, and robust durability, making it a first-choice solution for demanding British and global electrical installations.
Technical Specifications
- Item number: H075907
- Catalogue No: BS217UT69V85
- Description: British Standard fuse-link Protistor® 2x17x49 gR 690V AC UL 85A
- EAN/UPC Code: 3605340012903
- Rated voltage AC UL: 700 V
- Rated voltage DC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 85 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 2x17x49
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 4350 A²s
- Melting I2t: 430 A²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Connection/Terminal Material: Copper
- Connection/Terminal Type: L Brackets
- Product Width: 36.7 mm
- Product Length: 90.2 mm
- Product Height: 18.5 mm
- Sell Pack Quantity: 5 EA
- Sell Pack Weight: 0.414 kg
- Sell Pack Width: 103 mm
- Sell Pack Length: 195 mm
- Sell Pack Height: 24 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.0828 kg
- Power Dissipation at Rated Current Value: 21.9 W
Product Code: H075907
Key Benefits
- High breaking capacity of 200 kA ensures robust short-circuit protection.
- Certified to British Standard BS217 and UL standards for reliable performance.
- Ceramic body provides excellent insulating properties and durability.
- Fast-acting aR characteristic for precise energy limitation in semiconductor protection.
- Bolted mounting with copper L bracket terminals for secure and stable connections.
- Compact size (2x17x49 mm) suitable for space-constrained installations.
Compatibility
This fuse-link is compatible with industrial power circuits requiring semiconductor protection fuses rated for 690V AC and 85A. It fits fuse holders designed for 2x17x49 mm fuse sizes with bolted mounting and L bracket terminals, commonly found in British and international electrical installations.
Applications
- Protection of power semiconductors such as thyristors and diodes in industrial drives.
- Short-circuit protection in motor control centres and power distribution panels.
- Use in renewable energy systems requiring high-speed fuse protection.
- Industrial automation and control equipment protection.
- General industrial power circuit protection where BS217 compliance is required.
Frequently Asked Questions
What does the 'gR' or 'aR' characteristic mean?
The 'gR' or 'aR' characteristic indicates a semiconductor fuse with partial-range breaking capacity, designed to protect power semiconductors by interrupting short-circuits and overloads quickly without damaging the protected device.
Can this fuse-link be used for DC applications?
This fuse-link is rated for AC operation at 690V and 700V UL rating. While it has a DC voltage rating of 700V UL, it is primarily intended for AC circuits. Consult specific application requirements before using in DC circuits.
What is the significance of the 2x17x49 size?
The 2x17x49 mm size refers to the physical dimensions of the fuse-link, which must match the fuse holder or mounting equipment to ensure proper fit and electrical connection.
How many fuses come in a pack?
Each sell pack contains 5 fuse-links, allowing for multiple replacements or installations.
Common Search Terms
Protistor fuse-link, 690V semiconductor fuse, 85A industrial fuse, BS217 fuse, 2x17x49 fuse, UL rated fuse-link, ceramic body fuse, high breaking capacity fuse, bolted mounting fuse, power circuit protection fuse.
| Manufacturer Part Number | H075907 |
|---|---|
| Packed Quantity | 5 |
| Barcode | 3605340012903 |
| Height | 90.2mm |
| Width | 36.7mm |
| Depth | 18.5mm |
| HS Code | 85361090 |
| Country of Manufacture | India |
| Manufacturer | Mersen |
| Alternative Product SKU | BS217UT69V85 |
Write Your Own Review
