MERSEN FUSE 6,900 CP AR 22.58 0125 FR22AR69V125

Why Choose the High-Speed Cylindrical Fuse Protistor® Size 22x58 aR 690VAC IEC 125A FR22AR69V125?

Engineered for demanding industrial and power electronics applications, the FR22AR69V125 fuse delivers rapid response to overloads and short circuits, ensuring optimal protection for semiconductors and sensitive equipment up to 690VAC. Its aR characteristic provides high breaking capacity, essential for reliable operation in environments where uptime and safety are critical.

Compliant with IEC standards, this 22x58 mm cylindrical fuse boasts a 125A rating, allowing straightforward integration into existing fuse holders and panels. Choose the FR22AR69V125 for superior performance, durability, and peace of mind in mission-critical installations.

Technical Specifications

• Item number: F1027323
• Catalogue No: FR22AR69V125
• Description: High-Speed Cylindrical Fuse Protistor® Size 22x58 aR 690VAC IEC 125A
• EAN/UPC Code: 3605340531374
• Rated voltage AC IEC: 690 V
• Ampere Rating: 125 A
• RoHS Compliant: Yes
• AC or DC: AC
• Speed/Characteristic: aR
• Fuse Size: 22x58
• Mounting: Clip
• Clearing I2t At Rated Voltage: 15500 A²s
• Melting I2t: 2897 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: 0.57 kg
• Sell Pack Width: 114 mm
• Sell Pack Length: 119 mm
• Sell Pack Height: 24 mm
• Product group: Semiconductor Protection Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 0.057 kg
• Power Dissipation at Rated Current Value: 22.8 W

Product Code: FR22AR69V125

Key Benefits

• High breaking capacity of 160 kA ensures reliable protection against short circuits.
• Rapid response characteristic (aR) protects semiconductors and sensitive equipment effectively.
• Compact 22x58 mm size allows easy integration into standard fuse holders and panels.
• Durable ceramic body provides excellent insulation and thermal stability.
• Silver-plated copper terminals ensure secure and low-resistance connections.
• RoHS compliant, supporting environmentally responsible installations.

Compatibility

The FR22AR69V125 fuse is compatible with standard IEC 22x58 mm fuse holders and panels designed for aR characteristic fuses. It is suitable for use in industrial control systems, power electronics, and semiconductor protection circuits operating up to 690VAC and rated at 125A.

Applications

• Protection of power semiconductors such as thyristors, diodes, and transistors.
• Industrial motor drives and variable speed controllers.
• Power supply units and inverters.
• Renewable energy systems including solar and wind power converters.
• General industrial electrical equipment requiring high-speed fuse protection.

Common Search Terms

High-speed fuse, cylindrical fuse 22x58, aR fuse 690VAC, semiconductor protection fuse, 125A fuse, industrial fuse, IEC fuse size 22x58, power electronics fuse, rapid fuse 125A, ceramic body fuse.