SIBA Fast Acting Glass Fuse 500mA 250V AC 6.3mm x 32mm

The SIBA Fast Acting Glass Fuse is a reliable and essential protective component for a wide range of low-voltage electrical and electronic circuits. Designed with a fast-acting blow characteristic, it provides quick and decisive interruption of the circuit in the event of an overcurrent, helping to prevent damage to sensitive equipment and wiring. Its clear glass body allows for visual inspection, making it easy to check for a blown element. This particular model is rated at 500 milliamps (500mA) with a voltage rating of 250 Volts AC, making it suitable for use in standard mains-derived power supplies and control circuits.

Measuring 6.3mm in diameter by 32mm in length (also known as a 1/4-inch by 1-1/4-inch fuse), it conforms to a common international fuse size, ensuring broad compatibility with existing fuse holders and panels. The fuse boasts a breaking capacity of 35 Amps AC, indicating its ability to safely interrupt higher fault currents without sustaining damage. Constructed with quality materials, this fuse is part of the SIBA 189000 product range, a series known for its dependable performance in industrial, commercial, and hobbyist applications.

Key Applications & Features

• Fast Protection: The fast-acting characteristic ensures minimal delay in disconnecting faulty circuits, safeguarding connected devices.
• Clear Visual Indicator: The glass tube provides an immediate visual confirmation of the fuse's status.
• Standard Sizing: The 6.3mm x 32mm (1/4” x 1-1/4”) dimensions make it a direct replacement for countless existing installations.
• Robust Construction: Designed to meet stringent quality standards for reliable operation.
• Versatile Use: Ideal for protecting transformers, small power supplies, control circuits, and various electronic instruments.