Fenarro’s substation project (2021) in Battambang, Cambodia has been running smoothly and received positive feedback from local users

This article analyzes the key trends shaping the high-voltage switchgear market in 2025 — including grid modernisation, renewable integration, SF₆-free technology and digital asset management. It provides guidance for purchasers in substations, utilities and industrial plants on how to align their specification and procurement strategy with these trends.

SF6 circuit breakers are vital for ensuring stability and reliability in high-voltage networks, and Fenarro leads the way in both performance and eco-compliance.

This article explains the essentials of high voltage switchgear, including its types, working functions, and international standards that guarantee safe and stable power transmission.