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MERSEN FUSE 6,9 GRB 17/50 6,9GRB17/50
MPN: E220965
Alt. SKU: BS17GB69V50
Special Price
£15.96
£13.30
Regular Price
£31.92
MERSEN FUSE 6,9 GRB 17/50 6,9GRB17/50 is available to buy in increments of 10
Why Choose the Protistor® 17x49 gR 690VAC Fuse-Link 50A?
Engineered to meet IEC and British Standard requirements, the Protistor® 17x49 gR fuse-link ensures reliable circuit protection for industrial low voltage applications up to 690VAC. Its compact 17x49 mm design facilitates easy integration into modern control panels and switchgear.
Rated at 50A with full gR class performance, this fuse-link provides rapid response to both overloads and short circuits, maximising equipment safety and uptime. Depend on BS17GB69V50 for consistent protection and compliance in demanding industrial environments.
Technical Specifications
- Item number: E220965
- Catalogue No: BS17GB69V50
- Description: British Standard fuse-link Protistor® 17x49 gR 690VAC IEC 50A
- EAN/UPC Code: 3605340248586
- Rated voltage AC UL: 700 V
- Rated voltage DC UL: 600 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 50 A
- AC or DC: AC
- Fuse Size: 17x49
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 970 A²s
- Melting I2t: 154 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: 13 W
Product Code: E220965
Key Benefits
- Compliant with IEC and British Standards for assured quality and safety.
- Compact 17x49 mm size allows easy installation in tight spaces.
- High breaking capacity of 200 kA for superior short circuit protection.
- Rapid response to overloads and short circuits maximising equipment protection.
- Ceramic body ensures durability and reliable insulation.
- Copper terminals with L brackets for secure and efficient connections.
Compatibility
This fuse-link is compatible with industrial low voltage systems up to 690VAC and is suitable for use in control panels, switchgear, and semiconductor protection applications requiring gR class fuse-links. It fits standard 17x49 mm fuse holders with bolted mounting arrangements.
Applications
- Industrial motor protection circuits
- Semiconductor device protection
- Control panel and switchgear installations
- Overload and short circuit protection in low voltage networks
- Renewable energy systems requiring reliable fuse protection
Frequently Asked Questions
What does the gR classification mean for this fuse-link?
The gR classification indicates that the fuse-link provides full-range protection, meaning it protects against both overloads and short circuits, making it suitable for semiconductor and motor protection.
Can this fuse-link be used in DC circuits?
This fuse-link is primarily designed for AC applications up to 690VAC. While it has a rated DC voltage of 600 V UL, it is recommended to verify suitability with your system requirements before use in DC circuits.
What is the significance of the 17x49 fuse size?
The 17x49 mm size is a standard dimension for low voltage fuse-links, ensuring compatibility with a wide range of fuse holders and mounting systems in industrial environments.
Common Search Terms
Protistor fuse-link, 17x49 fuse, gR fuse 50A, 690VAC fuse, industrial fuse-link, semiconductor protection fuse, BS17GB69V50, low voltage fuse, bolted mounting fuse, ceramic body fuse
| Manufacturer Part Number | E220965 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340248586 |
| Height | 77.2mm |
| Width | 18.5mm |
| Depth | 18.5mm |
| HS Code | 85361050 |
| Country of Manufacture | India |
| Manufacturer | Mersen |
| Alternative Product SKU | BS17GB69V50 |
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