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