These requirements cover electrically operated equipment marked "Double Insulation" or "Doubl e Insulated" to be used in accordance with the National Electrical
Code, NFPA 70.
Equipment marked "Double Insulation" or "Double Insulated" shall comply with the applicabl e requirements in th is standard and the standard covering the particular
type of equipment ? the end-product standard. In cases where the end-product standard contains requirements for double insulation, tha t standard takes
precedence.
A product that contains features, characteristics, components, materials, or systems new or different from those in use when the Standard was developed, and that
involves a risk of fire, electric shock, or injury to persons, shall be evaluated using the appropriate additional component and end-product requirements as determined
necessary to maintain the level of safety for the user of the product as originally anticipated by the intent of this Standard.
| Edition : | 4th |
| Number of Pages : | 24 |
| Published : | 09/23/1997 |
