IEC 60670-22-2015 家用和类似用途固定式电气装置的电气附件盒和外壳--第22部分：连接盒和外壳的特殊要求 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Part 22: Particular requirements for connecting boxes and enclosures

This clause of Part 1 applies with the following addition:
Add after the fourth paragraph: This standard applies to connecting boxes for junction(s) and/or tapping(s).
NOTE Unless otherwise stated, throughout the document the term “boxes” also applies to “enclosures”.dition 1.1 2015-03 CONSOLIDATED VERSION VERSION CONSOLIDéE colour inside Boxes and enclosures for electrical accessories for household and similar fixed electrical installations – Part 22: Particular requirements for connecting boxes and enclosures Bo？tes et enveloppes pour appareillage électrique pour installations électriques fixes pour usage domestique et analogue – Partie 22: Règles particulières concernant les bo？tes et enveloppes de connexion IEC 60670-22:2003-05+AMD1