MERSEN FUSE 6,900 CP AR 14.51 0006 FR14AR69V6

Why Choose the High-Speed Cylindrical Fuse Protistor® Size 14x51 aR 690VAC IEC 6A FR14AR69V6?

Engineered for precision circuit protection, the FR14AR69V6 delivers reliable high-speed operation at 690VAC with a 6A rating, fully compliant with IEC standards. Its aR characteristic ensures safe and rapid interruption of short-circuit currents in industrial power electronics and semiconductor applications.

The robust 14x51mm cylindrical design supports easy integration into compact assemblies, providing excellent thermal and electrical performance for demanding environments. Choose FR14AR69V6 for enhanced system safety, minimal downtime, and proven operational integrity.

Technical Specifications

• Item number: H1027325
• Catalogue No: FR14AR69V6
• Description: High-Speed Cylindrical Fuse Protistor® Size 14x51 aR 690VAC IEC 6A
• EAN/UPC Code: 3605340531398
• Rated voltage AC IEC: 690 V
• Ampere Rating: 6 A
• RoHS Compliant: Yes
• AC or DC: AC
• Speed/Characteristic: aR
• Fuse Size: 14x51
• Mounting: Clip
• Clearing I2t At Rated Voltage: 20 A²s
• Melting I2t: 2.4 A²s
• AC Max I.R./Breaking Capacity: I1: 160 kA
• Connection/Terminal Material: Silver-Plated Copper
• Connection/Terminal Type: Ferrule
• Product Diameter: 14.3 mm
• Product Length: 51 mm
• Sell Pack Quantity: 10 EA
• Sell Pack Weight: 0.2 kg
• Sell Pack Width: 75 mm
• Sell Pack Length: 107 mm
• Sell Pack Height: 16 mm
• Product group: Semiconductor Protection Fuses
• Body/Insulating Material: Ceramic
• Product Weight: 0.02 kg
• Power Dissipation at Rated Current Value: 1.5 W

Product Code: FR14AR69V6

Key Benefits

• High-speed aR characteristic ensures rapid and safe interruption of short-circuits.
• Compact 14x51mm cylindrical design for easy integration into industrial assemblies.
• Robust ceramic body provides excellent thermal and electrical insulation.
• Silver-plated copper ferrule terminals ensure reliable electrical connections.
• High breaking capacity of 160 kA enhances system protection.
• RoHS compliant, supporting environmentally responsible installations.

Compatibility

The FR14AR69V6 fuse is compatible with industrial power electronics, semiconductor protection circuits, and equipment requiring IEC-compliant 690VAC fuses. It is suitable for use in systems designed to accommodate 14x51mm cylindrical fuses with clip mounting.

Applications

• Protection of semiconductor devices in industrial power supplies.
• Circuit protection in motor drives and inverters.
• High-speed fuse applications in automation and control systems.
• Use in compact assemblies requiring reliable overcurrent protection.
• Industrial machinery and equipment requiring IEC standard fuses.

Common Search Terms

High-speed fuse, cylindrical fuse 14x51, semiconductor protection fuse, 690VAC fuse, aR fuse characteristic, industrial circuit protection, IEC fuse 6A, clip mount fuse, ceramic body fuse, FR14AR69V6.