A gas prohibition is rewriting the product range
European rules prohibit sulphur hexafluoride in new medium voltage switchgear below 24 kilovolts from the start of 2026 and extend to higher voltages within the decade, which obsoletes designs that have used the same insulating gas since the technology was introduced. Manufacturers are moving to fluorinated alternative mixtures, to vacuum interruption combined with dry air, and to solid insulation, all of which change dimensions, testing and installation practice. Alternative gas panels grow at 15.0% against a market rate of 10.0% entirely on that timetable rather than on any customer preference.
Market Impact: Upgrades buildings beyond 1 original design








