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MERSEN FUSE CC6,621 CP GRB 27.60 80 CC6,621CPGRB27.60/80
MPN: S079964
Alt. SKU: FD27GB66V80T
Special Price
£89.32
£74.43
Regular Price
£137.40
MERSEN FUSE CC6,621 CP GRB 27.60 80 CC6,621CPGRB27.60/80 is available to buy in increments of 10
Why Choose the High-Speed Cylindrical Fuse Protistor® 27x60 gR 660VDC 80A With Striker?
Engineered for reliable DC circuit protection, the Protistor® Size 27x60 gR (gRB) fuse offers rapid and precise fault interruption at up to 660VDC and 80A. Its high speed response minimises equipment damage in demanding industrial and power electronics applications.
The integrated striker provides clear visual indication of fuse operation, ensuring safe and efficient maintenance. Manufactured to IEC standards, this compact solution delivers exceptional performance and assured compatibility in critical protection systems.
Product Code: S079964
Key Benefits
- High-speed gR characteristic ensures rapid fault clearance to protect sensitive semiconductor devices.
- Rated for 660V DC and 80A, suitable for demanding industrial DC applications.
- Integrated striker provides clear visual indication of fuse operation for enhanced safety.
- Silver-plated copper ferrule terminals ensure reliable electrical connection and low contact resistance.
- Ceramic body offers excellent thermal and mechanical stability.
- Compliant with IEC standards for assured quality and performance.
Compatibility
This fuse is compatible with fuse holders and clips designed for 27x60 cylindrical fuses, particularly those supporting DC voltages up to 660V. It is ideal for integration in semiconductor protection circuits and power electronics systems requiring high-speed DC protection.
Applications
- Protection of power semiconductor devices such as IGBTs and thyristors.
- Industrial DC power supplies and converters.
- Renewable energy systems including photovoltaic inverters.
- Electric vehicle charging stations and battery management systems.
- Traction and railway electrical systems.
Technical Specifications
- Item number: S079964
- Catalogue No: FD27GB66V80T
- Description: High-Speed Cylindrical Fuse Protistor® Size 27x60 gR (gRB) 660VDC IEC 80A With Striker
- EAN/UPC Code: 3605340037173
- Rated voltage DC IEC: 660 V
- Ampere Rating: 80 A
- RoHS Compliant: Yes
- AC or DC: DC
- Speed/Characteristic: gR
- Fuse Size: 27x60
- Mounting: Clip
- Max. Rated Breaking Capacity DC: 50 kA
- Design Details: gRB
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Ferrule
- Product Diameter: 27 mm
- Product Length: 60.3 mm
- Sell Pack Quantity: 10 EA
- Sell Pack Weight: 0.8 kg
- Sell Pack Width: 123 mm
- Sell Pack Length: 138 mm
- Sell Pack Height: 30 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.08 kg
- Power Dissipation at Rated Current Value: 11.2 W
Frequently Asked Questions
What does the gR characteristic mean for this fuse?
The gR characteristic indicates the fuse is designed for semiconductor protection with a high breaking capacity and fast response to clear faults quickly, protecting sensitive devices.
Can this fuse be used in AC applications?
This fuse is specifically rated for DC applications up to 660 VDC. It is not intended for AC use.
What is the purpose of the striker indication system?
The striker provides a visible indication when the fuse has operated, allowing for quick and safe identification of a blown fuse without disassembly.
Is this fuse RoHS compliant?
Yes, this fuse complies with RoHS regulations, ensuring it is free from hazardous substances.
Common Search Terms
Protistor fuse, high-speed DC fuse, 27x60 fuse, gR fuse 80A, semiconductor protection fuse, 660VDC fuse, fuse with striker, industrial DC fuse, ceramic fuse 27x60, power electronics fuse.
| Manufacturer Part Number | S079964 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340037173 |
| Height | 60.3mm |
| Width | 27mm |
| Depth | 27mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | FD27GB66V80T |
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