In anesthetizing locations of health care facilities, low-voltage equipment in frequent contact with persons shall _____.
a) operate on an electrical potential of 10V or less
b) be moisture resistant
c) be intrinsically safe or double-insulated
d) any one of the above
See answer and applicable Code reference
The correct answer is: d) any one of the above
Article 517 of the 2011 NEC covers the requirements for Health Care Facilities. T