This Sub-class includes the manufacture, repair and/or maintenance of power, distribution and/or specialty transformers. The electrical equipment manufactured in this class is for distribution level voltages. This Sub-class includes the manufacture, repair and/or maintenance of: •electric distribution transformers •arc-welding transformers •fluorescent ballasts (i.e. transformers) •substation transformers for electric power distribution
•manufacture of electronic component-type transformers and switches, see 26129