5×20 mm Glass Tube Fuse, 250V, Time-Delay (Slow-Blow) Type

This 5×20 mm time-delay (slow-blow) fuse is a cylindrical glass tube fuse designed for circuit protection in applications with momentary inrush currents, such as power supplies, adapters, and electronic devices. Rated at 250V, it features a slow-blow characteristic that allows short-duration overloads without nuisance tripping while providing dependable protection against sustained overcurrent conditions. The transparent glass body allows easy inspection of the fuse element for quick fault diagnosis, and its compact size fits standard fuse holders and clips. This type of fuse is ideal for safeguarding sensitive components in low-voltage AC or DC circuits that demand precision and safety.

Key Features:

• 5×20 mm cylindrical glass body for compact installations
• 250V AC rating for a wide range of household and industrial applications
• Time-delay (slow-blow) design ideal for circuits with inrush currents
• Clear glass casing for visible fuse status
• Compatible with standard 5×20 mm fuse holders or clips
• Protects electronic devices from overcurrent and short circuit damage