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MERSEN FUSE 6,9 GRB 17/63 6,9GRB17/63
MPN: G220967
Alt. SKU: BS17GB69V63
Special Price
£16.54
£13.78
Regular Price
£33.07
MERSEN FUSE 6,9 GRB 17/63 6,9GRB17/63 is available to buy in increments of 10
Why Choose the Protistor® 17x49 gR 690VAC IEC 63A BS17GB69V63 Fuse-Link?
Engineered for high-performance protection, the Protistor® 17x49 gR fuse-link ensures reliable safeguarding of semiconductor devices and power systems. Compliant with IEC and BS standards, it is rated for 63A at 690VAC, featuring full-range gR characteristic for circuit and component protection.
Its compact 17x49 mm design allows for efficient integration within modern industrial panels, while robust construction delivers consistent, low energy let-through. Choose this fuse-link for optimal performance, outstanding safety, and assured compliance in demanding electrical environments.
Product Code: G220967
Key Benefits
- High breaking capacity of 200 kA ensures superior protection in fault conditions.
- Full-range gR characteristic suitable for semiconductor and power system protection.
- Compact 17x49 mm size allows easy integration in industrial panels.
- Ceramic body provides excellent insulation and durability.
- Copper L bracket terminals provide reliable and secure connections.
- Compliant with IEC and British Standards for assured quality and safety.
Compatibility
This fuse-link is compatible with fuse holders and switchgear designed for 17x49 mm gR fuse-links rated at 63A and 690VAC. It integrates seamlessly with industrial electrical panels requiring bolted mounting and copper terminal connections.
Applications
- Protection of semiconductor devices such as thyristors and diodes.
- Industrial power distribution and control panels.
- Motor control circuits requiring high breaking capacity fuses.
- Renewable energy systems and power electronics protection.
- General industrial electrical installations needing reliable overcurrent protection.
Technical Specifications
- Item number: G220967
- Catalogue No: BS17GB69V63
- Description: British Standard fuse-link Protistor® 17x49 gR 690VAC IEC 63A
- EAN/UPC Code: 3605340248623
- Rated voltage AC UL: 700 V
- Rated voltage DC UL: 600 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 63 A
- AC or DC: AC
- Fuse Size: 17x49
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 1950 A²s
- Melting I2t: 310 A²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Design Details: gRB
- 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: 0.39 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: 0.039 kg
- Power Dissipation at Rated Current Value: 14.5 W
Frequently Asked Questions
What does the gR characteristic mean?
The gR characteristic indicates a full-range semiconductor fuse designed to protect power semiconductors and associated circuits by interrupting all overcurrents, including short circuits and overloads.
Is this fuse-link suitable for DC applications?
This fuse-link is primarily rated for AC applications up to 690V IEC and 700V UL. While it has a DC UL rating of 600V, it is recommended to consult specific application requirements before use in DC circuits.
What mounting options are available for this fuse-link?
The Protistor® 17x49 fuse-link is designed for bolted mounting using copper L bracket terminals, ensuring secure and reliable installation in industrial panels.
Can this fuse-link protect semiconductor devices?
Yes, it is specifically engineered for semiconductor protection with a gR design and low melting I2t to minimise damage to sensitive components.
Common Search Terms
Protistor fuse-link 17x49, 63A gR fuse, 690VAC semiconductor fuse, BS17GB69V63, high breaking capacity fuse, industrial fuse-link, ceramic fuse 17x49, copper terminal fuse, bolted mounting fuse, semiconductor protection fuse
| Manufacturer Part Number | G220967 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340248623 |
| Height | 77.2mm |
| Width | 18.5mm |
| Depth | 18.5mm |
| HS Code | 85361050 |
| Country of Manufacture | India |
| Manufacturer | Mersen |
| Alternative Product SKU | BS17GB69V63 |
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