IS 14927 : Part 2 : 2001 Cable Trunking and Ducting Systems for Electrical Installations - Part 2 : Cable Trunking and Ducting Systems Intended for Mounting on Walls or Ceilings

1 Scope

This standard (Part 2) specifies requirements for cable trunkingand ducting systems intended for mounting on walls or ceilings. Thecable trunking and ducting systems accommodate and, wherenecessary, segregate conductors, cables or cords and otherelectrical equipment. The systems are intended to be mounteddirectly on walls or ceilings, flush or semiflush or indirectly onwalls or ceilings, or on structures away from on walls or ceilings.

Cable trunking and ducting system are hereinafter called CT/DS.

This standards does not apply to conduits, cable trays or cableladders, electrical accessories, for example, switches,socket-outlets or the like, for which separate Indian Standardsapply, or current carrying parts within the system.

2 References

IS 11000 : Part 2 : Sec 1 :1984 Fire hazard testing:Part 2 Test methods,Section 1 Glow wire test and guidance

IS 14927 : Part 1 :2001Cable trunking and ducting systems forelectrical installations:Part 1 General requirements