ELECTRICAL INSULATION OR ELECTRIC ARC EXTINGUISHING GAS

摘要

The invention concerns the use of a gas as a medium for electrical insulation and/or extinguishing electric arcs, in which the gas comprises -chloro-3,3,3-trifluoropropene. The invention also concerns an electrical apparatus comprising a sealed chamber in which there are located electrical components and an electrical insulation and/or electric arc extinguishing gas, in which the gas comprises 1-chloro-3,3,3-trifluoropropene.