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MERSEN FUSE 6,9 GRB 17/32 6,9GRB17/32
MPN: A220961
Alt. SKU: BS17GB69V32
Special Price
£14.64
£12.20
Regular Price
£29.28
MERSEN FUSE 6,9 GRB 17/32 6,9GRB17/32 is available to buy in increments of 10
Why Choose the Protistor® 17x49 gR 690VAC IEC 32A Fuse-Link?
The Protistor® 17x49 gR Fuse-Link is engineered to provide reliable circuit protection for industrial power distribution systems operating up to 690VAC. Designed to BS and IEC standards, this 32A fuse-link ensures rapid and safe interruption of damaging fault currents, safeguarding both equipment and personnel.
Its compact 17x49mm design allows for easy integration into modern switchgear assemblies, while the high-breaking capacity and robust construction deliver dependable performance in demanding environments. Choose the Protistor® fuse-link for assured compliance and optimal protection.
Technical Specifications
- Item number: A220961
- Catalogue No: BS17GB69V32
- Description: British Standard fuse-link Protistor® 17x49 gR 690VAC IEC 32A
- EAN/UPC Code: 3605340248500
- Rated voltage AC UL: 700 V
- Rated voltage DC UL: 600 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 32 A
- AC or DC: AC
- Fuse Size: 17x49
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 330 A²s
- Melting I2t: 52.5 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: 9 W
Product Code: A220961
Key Benefits
- High breaking capacity of 200 kA ensures maximum protection against fault currents.
- Compact 17x49mm size for easy integration into a variety of switchgear assemblies.
- Compliance with BS and IEC standards guarantees reliable and safe operation.
- Ceramic body provides excellent insulation and thermal stability.
- Copper L bracket terminals offer secure and robust connections.
- Bolted mounting ensures firm and stable installation.
Compatibility
This fuse-link is compatible with industrial power distribution systems requiring 690VAC protection and fits standard fuse holders designed for 17x49mm gR type fuse-links. It is suitable for use in semiconductor protection applications and switchgear assemblies that accommodate bolted mounting and copper terminal connections.
Applications
- Industrial power distribution and control panels.
- Protection of semiconductor devices and modules.
- Switchgear and motor control centres.
- Electrical installations requiring high breaking capacity fuses.
- General industrial machinery and equipment protection.
Frequently Asked Questions
What does the gR designation mean on this fuse-link?
The gR designation indicates that this fuse-link is a full-range semiconductor protection fuse, designed to protect sensitive semiconductor devices by providing rapid and reliable interruption of fault currents.
Can this fuse-link be used in DC applications?
This fuse-link is rated primarily for AC use at 690VAC; however, it has a DC UL rating of 600 V. Always verify system requirements before use in DC circuits.
What is the significance of the 200 kA breaking capacity?
The 200 kA breaking capacity means the fuse can safely interrupt fault currents up to 200,000 amperes without damage, ensuring high safety margins in industrial environments.
How is the fuse mounted?
The fuse-link is mounted using bolted connections with copper L bracket terminals, providing a secure and stable installation.
Common Search Terms
Protistor fuse-link, 17x49 fuse, gR semiconductor fuse, 690VAC fuse, 32A industrial fuse, high breaking capacity fuse, bolted mounting fuse, ceramic body fuse, copper terminal fuse, IEC fuse-link.
| Manufacturer Part Number | A220961 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340248500 |
| Height | 77.2mm |
| Width | 18.5mm |
| Depth | 18.5mm |
| HS Code | 85361050 |
| Country of Manufacture | India |
| Manufacturer | Mersen |
| Alternative Product SKU | BS17GB69V32 |
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