CSA E61558-2-13-03-CAN/CSA-2003 Safety of power transformers, power supply units and similar devices Part 2-13: Particular requirements for auto-transformers for general use First Edition
The Canadian Standards Association (CSA), under whose auspices this National Standard was prepared, received its letters patent in 1919 and its accreditation into the National Standards System by the Standards Council of Canada in 197
CSA E61558-2-13-03-CAN/CSA-2003 history
2003CSA E61558-2-13-03-CAN/CSA-2003 Safety of power transformers, power supply units and similar devices Part 2-13: Particular requirements for auto-transformers for general use First Edition