Code Quiz

Oct 22, 2009 11:05 PM, By Steven Owen

When installing receptacles for circuits and equipment operating at less than 50V in kitchens, laundries and other locations where portable appliances are likely to be used, the minimum receptacle rating shall be not less than ___ amperes.

15A
20A
15A and 20A
There is no requirement for receptacle ratings for circuits less than 50V.

Answer: B

Article 720 outlines the requirements of working on circuits and equipment operating at less than 50V. As noted in 720.7, "Receptacles for circuits and equipment operating at less than 50V in kitchens, laundries and other locations where portable appliances are likely to be used, the minimum receptacle rating shall be not less than 20A."

Owen is the owner and president of National Code Seminars and the holder of master electrician certifications in 46 states. He can be reached at necexpert@aol.com.