Glass Fuse 4A 250V T5x20mm

Glass Fuse 4A 250V T5x20mm

Protect your valuable electronics with our premium  4A 250V Glass Tube Fuses. These 5x20mm industry-standard fuses are designed for reliability and safety, providing essential overcurrent protection for a wide range of household and industrial appliances.

As a T-type (Time-Delay/Slow-Blow) fuse, this component is engineered to withstand temporary surges in current—common during the startup of motors or chargers—without blowing unnecessarily. However, it will promptly disconnect the circuit if a sustained overload occurs, preventing damage to your PCB and internal components.

Key Features:

• Precision Engineering: Built with high-quality glass and conductive end-caps for consistent performance.

• Slow-Blow (Time-Lag) Design: Specifically labeled as T4A, allowing for short-term current spikes without interrupting your device’s operation.

• Universal Compatibility: The standard 5x20mm (3/16″ x 3/4″) size fits most fuse holders in power supplies, audio equipment, microwave ovens, and small machinery.

• Clear Visibility: The transparent glass body allows for quick and easy visual inspection to see if the fuse has blown.

Technical Specifications

Applications

• Home Audio and Hi-Fi Systems

• LED Lighting Power Supplies

• Kitchen Appliances (Blenders, Coffee Makers)

• Industrial Control Boards

• Medical Equipment

Safety Note: Always ensure the power is disconnected before replacing a fuse. Replace only with a fuse of the same amperage and voltage rating