Descriptors | Electrical equipment, Protected electrical equipment, Explosive atmospheres, Fire risks, Electrical testing, Electrical safety, Electrical components, Electric enclosures, Design, Thickness, Thermoplastic polymers, Thermosetting polymers, Elastomers, Length, Rated voltage, Electrical connections, Electric cells, Fuses, Type testing, Dielectric-strength tests, Water-absorption tests, Thermal testing, Thermal-cycling tests, Pull-out tests, Electric discharges, Visual inspection (testing), Marking, Type m protected electrical equipment |