Electrical Apparatus for Use in Class I, Zone 1 Hazardous (classified) Locations : Type of Protection - Encapsulation "M"
Prescribes the specific requirements for construction and testing of electrical apparatus, parts of electrical apparatus and Ex components which have rated voltages not exceeding 11kV with the type of protection encapsulation 'm'.
- Paperback | 48 pages
- 01 Dec 2002
- Instrument Society of America
- North Carolina, United States