Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Part 21: Particular requirements for boxes and enclosures with provision for suspension means
NORM herausgegeben am 1.3.2008
Designation standards: STN EN 60670-21
Classification mark: 370100
Catalog number: 105097
Publication date standards: 1.3.2008
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN
Táto norma platí na škatule a úplné kryty s vybavením pre závesné prostriedky.