IEC 60439-3 Replaced
IEC 60439-3:1990
Low-voltage switchgear and controlgear assemblies. Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use - Distribution boards
This standard gives supplementary requirements for enclosed distribution boards (DBU), which are stationary, type-tested assemblies (TTA) for indoor use, containing protective devices and intended for use either in domestic (household) applications or in other places where unskilled persons have access for their use.
CHF 80.-
This publication has been replaced by: IEC 61439-3:2012
Technical committee
TC 121/SC 121B Low-voltage switchgear and controlgear assemblies| Publication type | International Standard |
| Publication date | 1990-12-15 |
| Edition | 1.0 |
| ICS | 29.130.20 |
| Stability date | 2012 |
| ISBN number | 2831819156 |
| Pages | 31 |
| File size | 1.46 MB |