On this page, you’ll find the main articles on Live Line, bringing together technical and practical content aimed at those who work or are interested in working on energized networks and lines. If you’re looking for up-to-date knowledge, field reflections or regulatory guidelines, then you’re in the right place.
Our aim with this selection is to facilitate access to relevant materials for safety technicians, electricians, engineers, supervisors and those responsible for purchasing or training in the electrical sector. As a result, you will find content that covers everything from basic fundamentals to advanced topics, all written in accessible language, with reliable content and direct applicability to day-to-day operations.
Among the themes available, you can explore:
- Fundamentals and definitions of what is Live Line and its importance in the electricity sector;
- Profile, responsibilities and training of electricians who work with energized networks and lines;
- Methodology and practical approaches for safe and efficient Live Line Maintenance;
- Tips for organizing, cleaning and maintaining PPE and insulating tools;
- Technical criteria for choosing suitable tools for Live Line;
- Applied explanations of safety distances and working methods;
Each article published is written with CTST‘s technical backing, based on experience in the field and direct contact with the challenges faced by professionals in the sector. Our commitment, therefore, is to transform practical experience into accessible knowledge, strengthening the culture of safety and performance in companies.
Then discover articles on Live Line and specialized content on technologies and innovations in the electricity sector. Search directly or explore the links below:
Our basis for the Live Line articles
In short, at CTST we believe that safety and efficiency in the electricity sector start with knowledge. That’s why we train professionals with specialized training and periodic recertifications, always in line with the best market practices. Explore our portfolio, find out more about our courses and projects, and become part of a safer and more efficient future. Get in touch for more information!
You can also share the content with your team, include it in internal training or use it as a basis for technical discussions. Access to knowledge must be continuous, reliable and aligned with the reality of the operation – and that’s what this space offers.

“Knowledge is the best PPE you can wear.”