MERSEN FUSE 821 CP GRB 27.60 12 821CPGRB27.6012

Why Choose the High-Speed Cylindrical Fuse Protistor® Size 27x60 gR 800VAC IEC 12A With Striker FR27GB80V12T?

Engineered for superior circuit protection in demanding industrial applications, this high-speed Protistor® fuse offers reliable gR-class performance at 800VAC up to 12A. Its 27x60mm cylindrical form factor ensures seamless integration into standard fuse holders, maintaining system safety and minimising downtime.

The integrated striker enables advanced remote fuse status indication, streamlining diagnostics and maintenance. Compliant with IEC standards, this fuse delivers high breaking capacity and rapid fault clearance, making it ideal for safeguarding sensitive equipment and power electronics.

Technical Specifications

• Item number: T221438
• Catalogue No: FR27GB80V12T
• Description: High-Speed Cylindrical Fuse Protistor® Size 27x60 gR 800VAC IEC 12A With Striker
• EAN/UPC Code: 3605340253665
• Rated voltage AC IEC: 800 V
• Ampere Rating: 12 A
• RoHS Compliant: Yes
• AC or DC: AC
• Speed/Characteristic: gR
• Fuse Size: 26x60
• Mounting: Clip
• Clearing I2t At Rated Voltage: 180 A²s
• AC Max I.R./Breaking Capacity: I1: 90 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: 2.5 W

Product Code: T221438

Key Benefits

• High-speed gR characteristic ensures rapid fault clearance to protect sensitive semiconductor devices.
• Integrated striker for remote fuse status indication, improving maintenance efficiency and safety.
• Compact 27x60mm cylindrical design for easy integration into standard fuse holders.
• High breaking capacity of 90 kA at 800 V AC for reliable protection in industrial environments.
• Silver-plated copper ferrule terminals ensure excellent conductivity and secure connections.
• Ceramic body provides robust insulation and thermal stability under high fault currents.
• RoHS compliant, supporting environmental and regulatory standards.

Compatibility

This fuse is compatible with IEC standard fuse holders designed for 27x60mm cylindrical fuses and is suitable for use in AC circuits up to 800 V. It is ideal for protecting semiconductor devices and power electronics in industrial control panels and machinery.

Applications

• Protection of semiconductor devices such as thyristors, diodes, and transistors.
• Industrial motor drives and inverters.
• Power electronics circuits requiring high-speed fuse protection.
• Control panels and switchgear in manufacturing plants.
• Renewable energy systems including solar inverters.

Common Search Terms

High-speed fuse, Protistor fuse, gR fuse 12A, 27x60mm fuse, semiconductor protection fuse, 800V fuse, fuse with striker, industrial fuse, IEC fuse, cylindrical fuse 27x60.