All electrical components are carefully designed and tested under the mechanical and electrical aspects to certify the functionality and durability of the product.
Iselfa Morsetteria has been operating in transmission line’s hardware and fittings sector for over 50 years and has considerable experience in the field. This guarantees high quality standards coming from experience and the numerous tests carried out on components and equipment. The components designed, manufactured and tested are suitable for high and extra high voltage lines from 66kV up to 1000kV.

Although the electrical fittings have remained substantially unchanged over the years, ISELFA has always paid attention to the design phase, so as to allow continuous development and innovation of the product, upgrading production processes, according to new technologies and the most up-to-date materials.

On customer’s request, new projects related to specific needs can be developed, such as river crossings, special tower design or non-standard insulators, with particular attention to the design and production processes. The goal is to fully satisfy requests while keeping construction costs low.