1. 1 CNS/GSS/2008/M4 1 Module 4 Metal Enclosures – Various types

2. 2 CNS/GSS/2008/M4 2 Metal Enclosures OPEN TYPE ASSEMBLY An ASSEMBLY consisting of a supporting structure which supports the electrical equipment, the live parts of the electrical equipment being accessible.

3. 3 CNS/GSS/2008/M4 3 Metal Enclosures DEAD FRONT ASSEMBLY An open-type ASSEMBLY with a front covering which provides a degree of protection of at least IP2X from the front. Live parts may be accessible from the other directions

4. 4 CNS/GSS/2008/M4 4 Metal Enclosures ENCLOSED ASSEMBLY An ASSEMBLY which is enclosed on all sides with the possible exception of its mounting surface in such a manner as to provide a degree of protection of at least IP2X

5. 5 CNS/GSS/2008/M4 5 Metal Enclosures CUBICLE TYPE ASSEMBLY An enclosed ASSEMBLY the floor-standing type which may comprise several sections, sub-sections or Compartments

6. 6 CNS/GSS/2008/M4 6 Metal Enclosures MULTI CUBICLE TYPE ASSEMBLY a combination of a number of mechanically joined cubicles

7. 7 CNS/GSS/2008/M4 7 Metal Enclosures BOX TYPE ASSEMBLY An enclosed ASSEMBLY, in principle intended to be Mounted on a vertical plane MULTI BOX TYPE ASSEMBLY A combination of boxes mechanically joined together, with or without a common supporting frame, the electrical connections passing between two adjacent boxes through openings in the adjoining faces

8. 8 CNS/GSS/2008/M4 8 Metal Enclosures BASED ON METHOD OF MOUNTING FLOOR MOUNTING WALL MOUNTING

9. 9 CNS/GSS/2008/M4 9 Metal Enclosures BASED ON METHOD OF CONSTRUCTION OF UNITS FIXED TYPE

10. 1010 CNS/GSS/2008/M4 10 Metal Enclosures BASED ON METHOD OF CONSTRUCTION OF UNITS DRAWOUT TYPE

11. 1 CNS/GSS/2008/M4 11 Metal Enclosures BASED ON METHOD OF CONSTRUCTION OF UNITS SEMI DRAWOUT TYPE

12. 1212 CNS/GSS/2008/M4 12 Metal Enclosures

13. 1313 CNS/GSS/2008/M4 13 Metal Enclosures