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This standard specifies requirements for the construction, testing and marking for Group II electrical apparatus with type of protection “n” intended for use in Class I, Zone 2 hazardous (classified) locations as defined by the National Electrical Code®: (NEC®), ANSI/NFPA 70.
Product Details
- Published:
- 07/17/2009
- ISBN(s):
- 9781936007134
- ANSI:
- ANSI Approved
- Number of Pages:
- 100