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MERSEN FUSE 6,9 GRB 17 P 80 6,9GRB17P80
MPN: R220999
Alt. SKU: BS17GB69V80P
Special Price
£39.82
£33.18
Regular Price
£79.63
MERSEN FUSE 6,9 GRB 17 P 80 6,9GRB17P80 is available to buy in increments of 3
Why Choose the Protistor® 17x49 gR 690VAC IEC 80A With Striker (BS17GB69V80P)?
The Protistor® 17x49 gR fuse-link is engineered for reliable circuit protection in demanding industrial environments, operating at 690VAC with a rated current of 80A. Its robust design ensures fast-acting response to overcurrents, minimising equipment damage and downtime.
This BS-compliant fuse-link features an integrated striker for clear indication and remote signalling of fuse operation, streamlining maintenance. Manufactured to IEC standards, it offers consistent performance and compatibility for high-reliability power distribution systems.
Product Code: R220999
Key Benefits
- Reliable fast-acting protection for semiconductor circuits.
- Integrated striker for clear fuse operation indication and remote signalling.
- Complies with British Standard and IEC requirements ensuring high quality and safety.
- Robust ceramic body for enhanced durability in industrial environments.
- High breaking capacity of 200 kA for superior fault interruption.
- Copper L bracket terminals for secure and easy mounting.
Compatibility
This fuse-link is compatible with industrial power distribution systems requiring BS-compliant semiconductor protection fuses rated at 80A and 690VAC. It fits fuse holders designed for 17x49 size fuses with bolted mounting and supports integration with remote signalling systems through its striker indication.
Applications
- Protection of power semiconductors such as thyristors and diodes.
- Industrial motor drives and control panels.
- Power distribution in manufacturing plants and heavy industry.
- Renewable energy systems requiring reliable overcurrent protection.
- Automation and process control equipment.
Technical Specifications
- Item number: R220999
- Catalogue No: BS17GB69V80P
- Description: British Standard fuse-link Protistor® 17x49 gR 690VAC IEC 80A With Striker
- EAN/UPC Code: 3605340249255
- Rated voltage AC UL: 700 V
- Rated voltage DC UL: 600 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 80 A
- AC or DC: AC
- Fuse Size: 17x49
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 3900 A²s
- Melting I2t: 620 A²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Design Details: gRB
- 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: 17 W
Frequently Asked Questions
What is the purpose of the striker in this fuse-link?
The striker provides a mechanical indication of fuse operation and enables remote signalling, allowing maintenance personnel to quickly identify blown fuses without direct visual inspection.
Can this fuse be used in DC circuits?
This fuse-link is primarily designed for AC applications up to 690VAC. Although it has a DC rated voltage of 600V UL, it is best suited for AC circuits as per its design and standards.
What type of mounting does this fuse require?
It requires bolted mounting using L bracket terminals made of copper for secure and reliable connection.
Is this fuse compliant with international standards?
Yes, it complies with British Standards and IEC standards, ensuring high quality and safety in industrial applications.
Common Search Terms
Protistor fuse 17x49, 80A semiconductor fuse, 690VAC fuse-link, BS fuse-link with striker, industrial circuit protection fuse, gR fuse 80A, IEC fuse 17x49, bolted mounting fuse, copper terminal fuse, ceramic body fuse-link.
| Manufacturer Part Number | R220999 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340249255 |
| Height | 77.2mm |
| Width | 27mm |
| Depth | 24mm |
| HS Code | 85361090 |
| Country of Manufacture | India |
| Manufacturer | Mersen |
| Alternative Product SKU | BS17GB69V80P |
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