Fuse link 5 x 20 5 A 010250

Ceramic cartridge fuse for electrical installation protection

The miniature cartridge fuse 5×20 mm with a rated current of 5 A provides reliable protection of electrical circuits against the effects of overloads and short circuits. Manufactured as a ceramic fuse, it ensures an immediate response to exceeding permissible current values, protecting sensitive electronic devices and installations.

Operating parameters and technical characteristics

The device operates at an alternating current AC voltage with a frequency of 50-60 Hz, offering an H tripping characteristic, which provides optimal protection for most domestic and industrial applications. Power loss at the rated current is only 2.8 W, minimizing additional load on the installation.

The fuse maintains full functionality across a wide range of operating temperatures from -25°C to +40°C, and during storage, it withstands extreme conditions from -40°C to +70°C. Thanks to its compact design with dimensions of 5×20 mm (width × depth), it fits perfectly into standard fuse holders.

Application and compatibility

This model finds wide application in protecting domestic, office, and industrial installations, especially when powering devices that require stable protection. It works perfectly as protection for sensitive electronic equipment such as light dimmers or power busbars.

The fuse is compatible with standard 5×20 mm miniature fuse holders available on the market, allowing for easy replacement and servicing of existing installations without the need for system modifications.

Safety and certificates

The product meets the requirements of the IEC 60269 standard for the "Other" usage category, guaranteeing the highest standards of electrical safety. The ceramic construction provides excellent resistance to environmental conditions and stability of parameters during operation.

With a breaking capacity of 1500 A at 250 V AC, the fuse effectively interrupts even the most dangerous short circuits, eliminating the risk of damage to other elements of the electrical installation.