Protective helmets, accident protection helmets, face shields, face shields for electricians, face shields for protective helmets, reflective strips for clothing, personal accident protection devices, protective and safety equipment for individual use only, safety, security, protection and signaling devices for individual use only, protective visors, covers to hold and protect [preformed] protective helmets, protective goggles, protective hoods, protective masks [not for medical use], protective gloves, safety footwear for protection against accidents and for safety, protective workwear against accidents or injury, knee pads for workers, support belts for workers, voltage detectors, namely devices complementary to personal protective equipment, intended for measuring electrical current in electrical conductors [active parts] of overhead and underground networks, or electrical networks.;