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MERSEN FUSE 6,9 GRB 17 P 25 6,9GRB17P25
MPN: G220990
Alt. SKU: BS17GB69V25P
Special Price
£35.64
£29.70
Regular Price
£71.28
MERSEN FUSE 6,9 GRB 17 P 25 6,9GRB17P25 is available to buy in increments of 3
Why Choose the Protistor® 17x49 gR 690VAC IEC 25A With Striker?
The Protistor® BS17GB69V25P fuse-link combines robust circuit protection and reliability, meeting stringent British Standards for demanding industrial applications. Its gR class ensures full-range protection for both overloads and short-circuit faults up to 690VAC, delivering peace of mind in critical systems.
Engineered in a 17x49 mm format with an integrated striker, it enables quick, remote indication of fuse status, simplifying maintenance and minimising downtime. Rated at 25A, it is ideal for safeguarding power distribution and semiconductor devices where safety and operational continuity are paramount.
Product Code: G220990
Key Benefits
- Full-range gR protection for overloads and short-circuits up to 690VAC
- Integrated striker for rapid remote indication of fuse status
- Robust ceramic body ensures durability and reliable performance
- Compact 17x49 mm size suitable for space-constrained installations
- High breaking capacity of 200 kA for enhanced safety
- Copper L bracket terminals provide secure and efficient connections
Compatibility
This fuse-link is compatible with standard British Standard fuse holders and assemblies designed for 17x49 mm gR fuses. It is suitable for use in industrial power distribution panels and semiconductor protection circuits requiring 25A rated fuses with striker indication.
Applications
- Protection of power distribution systems in industrial environments
- Safeguarding semiconductor devices such as thyristors and diodes
- Use in motor control centres and switchgear assemblies
- General overload and short-circuit protection in AC circuits up to 690 V
Technical Specifications
- Item number: G220990
- Catalogue No: BS17GB69V25P
- Description: British Standard fuse-link Protistor® 17x49 gR 690VAC IEC 25A With Striker
- EAN/UPC Code: 3605340249071
- Rated voltage AC UL: 700 V
- Rated voltage DC UL: 600 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 25 A
- AC or DC: AC
- Fuse Size: 17x49
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 170 A²s
- Melting I2t: 26.8 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: 8 W
Frequently Asked Questions
What does the gR classification mean for this fuse?
The gR classification indicates that the fuse provides full-range protection for semiconductor devices, covering both overloads and short-circuit conditions.
How does the striker indication system work?
The integrated striker mechanism activates upon fuse operation, providing a mechanical signal that can be detected remotely to indicate fuse status and simplify maintenance.
Is this fuse suitable for DC applications?
This fuse is primarily designed for AC applications up to 690 V. While it has a rated DC voltage of 600 V UL, confirm compatibility with your specific DC system requirements before use.
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 in industrial setups.
Common Search Terms
Protistor fuse-link 17x49, gR fuse 690VAC, 25A semiconductor fuse, fuse with striker indication, British Standard fuse 17x49, industrial fuse 25 amp, bolted mount fuse, ceramic body fuse-link
| Manufacturer Part Number | G220990 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340249071 |
| Height | 77.2mm |
| Width | 27mm |
| Depth | 24mm |
| HS Code | 85361050 |
| Country of Manufacture | India |
| Manufacturer | Mersen |
| Alternative Product SKU | BS17GB69V25P |
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