Mersen H302779

The cylindrical fuse-link aM, with a size of 10x38 and rated for 690VAC at 1A, is engineered for electrical distribution circuit protection across various industrial applications. This fuse-link, which features a ceramic body and silver-plated contacts, is particularly suitable for safeguarding installation switchgear in motor circuit currents.

These fuse-links offer partial range protection by limiting high short-circuit currents, effectively preventing damage due to excessive current. They are capable of interrupting currents exceeding 6.3 times the nominal current until reaching their rated breaking capacity of 120 kA. The fuse is designed for reliable operation, ensuring low thermal let-through values.

The selection of the nominal current aligns with the motor's requirements, facilitating optimal protection. This product is part of the Ferrule fuse-links 10x38 series, which adheres to IEC standards for enhanced reliability in performance.