|
To
order by phone:
(801) 374-6214 To order by fax: (801) 374-0634 To order by email. or for questions: Click here
|
12.12.02 This standard was renumbered to more closely match the IEC standard, from which this document was modified, with U.S. deviations. Specifies requirements for the construction, assessment, and testing of electrical apparatus with type of protection "n" which, when operating normally within its rated duty, is unlikely to be capable of igniting a surrounding explosive gas atmosphere. |
![]() |