• Miniature fast-acting glass cartridge fuse designed to provide overcurrent protection for sensitive electronic equipment and power circuits.
• Features a fast-blow response characteristic that interrupts the electrical circuit instantly upon detecting current spikes or short circuits.
• Manufactured to standard 6 x 32mm (3AG / 1/4" x 1-1/4") dimensions with conductive nickel-plated brass end caps.
• Constructed with a transparent glass body that allows for rapid visual inspection to determine if the internal filament is blown.
• Ideal for audio amplifiers, power supplies, test instruments, consumer electronics, and general electrical appliances.

Key Features

• Fast-Acting Overload Protection: Rapidly disconnects power during current surges exceeding 3 Amps to safeguard delicate downstream electronics.
• Standard 3AG Form Factor: Universal 6 x 32mm physical dimensions fit standard panel-mount, inline, and PCB fuse holders.
• Transparent Glass Cylinder: Clear casing enables immediate visual checking without needing a multimeter for basic troubleshooting.
• Nickel-Plated End Caps: High-conductivity metal caps prevent corrosion and ensure stable, low-resistance electrical contact.

Specifications

• Model Code: FB3A
• Current Rating: 3A (3 Amps)
• Voltage Rating: 250V AC
• Fuse Characteristic: Fast-Blow / Fast-Acting (F)
• Physical Dimensions: 6.35 mm x 31.75 mm (Standard 6 x 32mm / 3AG)
• Body Material: Transparent Glass Tube
• Cap Material: Nickel-Plated Brass

What's in the Box

• 1 x Kentech FB3A 3A Fast-Blow Glass Fuse