Transformers; Distribution transformers; Electric transformers; Electrical switchgear, namely, voltage boosting devices for electric power lines; Electrical transformers; High voltage transformers; Electrical distribution systems, namely, power distribution panels; Electrical distribution boxes; Electrical power distribution units; Power distributing boxes; Electric control panels; High-voltage power supplies; Electric meters; Photovoltaic inverters; Solar panels for production of electricity
Electrical and Scientific Apparatus