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MERSEN FUSE 6,9 URS 17 P 80 6,9URS17P80
MPN: F075905
Alt. SKU: BS17US69V80P
Special Price
£37.66
£31.38
Regular Price
£75.30
MERSEN FUSE 6,9 URS 17 P 80 6,9URS17P80 is available to buy in increments of 3
Why Choose the Protistor® 17x49 gR 690V AC UL 80A With Striker BS17US69V80P?
The Protistor® 17x49 gR fuse-link is engineered for superior protection of industrial power distribution and control systems, ensuring high-speed interruption of faults up to 690V AC. Its BS-standard-compliant design, 80A current rating, and integrated striker facilitate reliable coordination and remote indication.
This UL-approved fuse-link is ideal for safeguarding semiconductors and critical circuits against short-circuit and overload conditions, providing assured operational continuity and safety in demanding environments.
Product Code: F075905
Key Benefits
- High-speed interruption for enhanced protection of semiconductor devices.
- Complies with British Standards and UL approvals for reliable quality.
- Integrated striker indication system for remote fault signalling.
- Robust ceramic body ensures durability and electrical insulation.
- Bolted mounting with copper L bracket terminals for secure connections.
- High breaking capacity of 200 kA for demanding industrial applications.
Compatibility
This fuse-link is compatible with industrial control panels and power distribution systems designed for 17x49 size fuses with a rated voltage of up to 690V AC. It is suitable for use with semiconductor protection devices and equipment requiring a gR characteristic fuse for selective coordination.
Applications
- Protection of semiconductor devices such as thyristors and diodes.
- Industrial motor control circuits and drives.
- Power distribution panels in manufacturing plants.
- Overload and short-circuit protection in automation systems.
- Renewable energy installations requiring high-speed fuse protection.
Technical Specifications
- Item number: F075905
- Catalogue No: BS17US69V80P
- Description: British Standard fuse-link Protistor® 17x49 gR 690V AC UL 80A With Striker
- EAN/UPC Code: 3605340012873
- Rated voltage AC UL: 700 V
- Rated voltage DC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 80 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 17x49
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 5700 A²s
- Melting I2t: 625 A²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Copper
- Connection/Terminal Type: L Brackets
- Product Diameter: 18.5 mm
- Product Width: 27 mm
- Product Length: 77.2 mm
- Product Height: 24 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 0.18 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 140 mm
- Sell Pack Height: 40 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.06 kg
- Power Dissipation at Rated Current Value: 15.8 W
Frequently Asked Questions
What does the 'gR' characteristic mean for this fuse?
The 'gR' characteristic indicates that the fuse is a full-range semiconductor protection fuse designed to protect power semiconductors against overloads and short circuits.
Is the striker indication system compatible with remote signalling devices?
Yes, the integrated striker indication system provides a mechanical indication of fuse operation and can be connected to remote signalling devices for fault monitoring.
Can this fuse be used in DC applications?
This fuse is primarily rated for AC applications up to 690V IEC and 700V UL. While it has a DC rated voltage of 700V UL, compatibility with specific DC systems should be verified with system requirements.
What mounting options are available for this fuse?
The fuse is designed for bolted mounting using copper L bracket terminals, ensuring secure and reliable connections.
Common Search Terms
Protistor fuse-link 17x49, 80A gR fuse, 690V AC fuse, semiconductor protection fuse, UL approved fuse-link, BS17US69V80P, striker indication fuse, industrial fuse 80 amp, ceramic fuse-link, high breaking capacity fuse.
| Manufacturer Part Number | F075905 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340012873 |
| Height | 77.2mm |
| Width | 27mm |
| Depth | 24mm |
| HS Code | 85361090 |
| Country of Manufacture | India |
| Manufacturer | Mersen |
| Alternative Product SKU | BS17US69V80P |
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