MERSEN FUSE 6,900 CP GR 22.58 0012 FR22GR69V12

Why Choose the High-Speed Cylindrical Fuse Protistor® Size 22x58 gR 690VAC IEC 12A FR22GR69V12?

Engineered for demanding industrial applications, the FR22GR69V12 offers rapid, reliable protection for power semiconductors, drive systems, and critical equipment operating at up to 690VAC. Its gR classification ensures both overload and short-circuit protection to IEC standards, minimising risk and downtime.

The compact 22x58 mm design enables easy integration into standard fuse holders, while the 12A current rating suits a wide range of control panels and power distribution systems. Choose Protistor® for proven quality, operational safety, and dependable circuit protection in high-performance environments.

Product Code: FR22GR69V12

Key Benefits

• High-speed gR characteristic provides excellent protection for semiconductors and power electronics.
• Rated for up to 690VAC, suitable for high-voltage industrial applications.
• Compact 22x58 mm size for easy integration into standard fuse holders.
• Silver-plated copper terminals ensure reliable electrical connection and corrosion resistance.
• Ceramic body offers robust insulation and thermal stability.
• High breaking capacity of 160 kA for superior short-circuit protection.
• RoHS compliant, meeting environmental and safety standards.

Compatibility

The FR22GR69V12 fuse is compatible with standard 22x58 mm fuse holders and clip mounting systems. It is designed to protect semiconductor devices and power electronics in industrial control panels, motor drives, and power distribution units operating within the rated voltage and current specifications.

Applications

• Protection of power semiconductors such as thyristors and diodes.
• Industrial motor drive circuits and variable frequency drives (VFDs).
• Power distribution and control panels in manufacturing plants.
• Renewable energy systems including solar inverters and wind turbines.
• Automation and robotics requiring fast and reliable circuit protection.

Technical Specifications

• Item number: W1018551
• Catalogue No: FR22GR69V12
• Description: High-Speed Cylindrical Fuse Protistor® Size 22x58 gR 690VAC IEC 12A
• EAN/UPC Code: 3605340513684
• Rated voltage AC IEC: 690 V
• Ampere Rating: 12 A
• RoHS Compliant: Yes
• AC or DC: AC
• Speed/Characteristic: gR
• Fuse Size: 22x58
• Mounting: Clip
• Clearing I2t At Rated Voltage: 60 A²s
• Melting I2t: 5.4 A²s
• AC Max I.R./Breaking Capacity: I1: 160 kA
• Connection/Terminal Material: Silver-Plated Copper
• Connection/Terminal Type: Ferrule
• Product Diameter: 22.2 mm
• Product Length: 58 mm
• Sell Pack Quantity: 10 EA
• Sell Pack Weight: 0.6 kg
• Sell Pack Width: 111 mm
• Sell Pack Length: 117 mm
• Sell Pack Height: 23 mm
• Product group: Semiconductor Protection Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 0.06 kg
• Power Dissipation at Rated Current Value: 4.4 W

Common Search Terms

High-speed fuse, semiconductor protection fuse, 22x58 fuse, 12A fuse 690VAC, gR fuse, Protistor fuse, industrial fuse, power electronics protection, ceramic body fuse, high breaking capacity fuse.