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MERSEN FUSE CC6,621 CP GRB 27.60 50 R076306
MPN: R076306
Alt. SKU: FD27GB66V50T
Special Price
£71.82
£59.85
Regular Price
£110.50
MERSEN FUSE CC6,621 CP GRB 27.60 50 R076306 is available to buy in increments of 10
Why Choose the High-Speed Cylindrical Fuse Protistor® Size 27x60 gR (gRB) 660VDC IEC 50A With Striker FD27GB66V50T?
This Protistor® cylindrical fuse offers reliable high-speed circuit protection for demanding DC applications up to 660V, with a gR (gRB) full-range characteristic ensuring both overload and short-circuit defence. Engineered to IEC standards, it features a robust size 27x60mm construction and a resilient striker for remote fuse status indication and integration with monitoring systems.
With a 50A rating, the FD27GB66V50T minimises critical downtime and safeguards sensitive power electronics and semiconductors, making it an ideal choice for industrial automation, energy storage, and renewable energy sectors requiring precision fault response and durable performance.
Technical Specifications
- Item number: R076306
- Catalogue No: FD27GB66V50T
- Description: High-Speed Cylindrical Fuse Protistor® Size 27x60 gR (gRB) 660VDC IEC 50A With Striker
- EAN/UPC Code: 3605340016451
- Rated voltage DC IEC: 660 V
- Ampere Rating: 50 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: 8.3 W
Product Code: R076306
Key Benefits
- High-speed protection for sensitive semiconductor devices and power electronics.
- Full-range gR (gRB) characteristic ensures comprehensive overload and short-circuit protection.
- Robust ceramic body and silver-plated copper terminals for durability and reliable conductivity.
- Striker indication system enables remote monitoring and quick fuse status identification.
- Designed to IEC standards for assured quality and safety compliance.
- Compact 27x60 mm size allows easy integration into existing systems with clip mounting.
- High breaking capacity of 50 kA DC minimises risk of damage during fault conditions.
Compatibility
This fuse is compatible with IEC standard fuse holders designed for size 27x60 cylindrical fuses and is suitable for use in DC circuits up to 660V. It integrates seamlessly with monitoring systems that accept striker indication signals for remote fuse status detection.
Applications
- Industrial automation control systems
- Renewable energy installations such as solar and wind power
- Energy storage systems including battery protection
- Power semiconductor and inverter protection
- DC motor drives and traction systems
- Telecommunication power supplies
Frequently Asked Questions
What does the gR (gRB) characteristic mean?
The gR (gRB) characteristic indicates a full-range high-speed fuse designed to protect semiconductors and power electronics against both overload and short-circuit conditions.
Can this fuse be used in AC circuits?
No, this fuse is specifically rated for DC applications up to 660V and is not suitable for AC circuits.
What is the purpose of the striker indication system?
The striker provides a mechanical indication of fuse operation, which can be used for remote signalling to alert maintenance personnel of a blown fuse.
Is this fuse RoHS compliant?
Yes, the fuse meets RoHS compliance standards, ensuring it is free from hazardous substances.
Common Search Terms
high speed fuse, cylindrical fuse 27x60, Protistor fuse, semiconductor protection fuse, 660V DC fuse, 50A fuse with striker, gR fuse, industrial DC fuse, renewable energy fuse, energy storage fuse
| Manufacturer Part Number | R076306 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340016451 |
| Height | 60.3mm |
| Width | 27mm |
| Depth | 27mm |
| HS Code | 85361050 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | FD27GB66V50T |
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