Eaton Ceramic Cartridge Fuse 1A Fast Acting 5 x 20 mm 250V AC S501-1-R

Eaton S501-1-R ceramic cartridge fuse is a high-quality fast acting (F) fuse designed for protecting electrical circuits operating at 250 volts AC with a 1 amp current rating. This fuse features a robust ceramic body that offers superior breaking capacity and excellent thermal resistance, making it ideal for industrial, commercial, and semiconductor protection applications.

The 5 x 20 mm cylindrical cartridge size is widely used for board and panel protection and fits standard 5 x 20 mm fuse holders. Its fast acting characteristic ensures rapid disconnection during overcurrent conditions, protecting delicate components and wiring from damage or fire risk due to overheating.

This fuse series is particularly suited for the safeguarding of semiconductors such as thyristors, diodes, and triacs against short circuits. Eaton's S501 series complies with international standards including IMQ, CSA, VDE, CCC, BSI, and SEMKO, ensuring reliability and safety in demanding environments.

With high breaking capacity and excellent mechanical and vibration characteristics, this fuse is engineered to deliver dependable performance under harsh conditions. Note that for fuses with current ratings higher than 6.3 amps, the use of open type fuse holders is recommended to reduce the risk of nuisance tripping near the rated current.

Manufactured in China, this Eaton ceramic fuse ensures precision and dependable operation as part of your electrical protection system. It is ideal for applications in industrial automation, power distribution, and electronic equipment protection.

Cylindrical ceramic body for high breaking capacity and heat resistance. Fast acting fuse to protect sensitive components and wiring. Standard 5 x 20 mm size compatible with common fuse holders. Suitable for protecting semiconductors and electronic components.

Certified to international safety and quality standards. Manufactured with robust build quality for industrial and commercial use. Recommended open type fuse holders for ratings above 6.3A. Explore additional Eaton Cartridge Fuses and electrical protection components in the EnvMart catalog for comprehensive circuit safety solutions.