IEC 60670-22 Ed. 1.1現(xiàn)行
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations Part 22: Particular requirements for connecting boxes and enclosures
出版：International Electrotechnical Committee
專家解讀視頻
IEC 60670-22:2003+A1:2015 applies to boxes, enclosures and parts of enclosures (hereafter called ""boxes"" and ""enclosures"") for electrical accessories with a rated voltage not exceeding 1 000 V a.c. and 1 500 V d.c. intended for household or similar fixed electrical installations, either indoors or outdoors. This standard applies to connecting boxes for junction(s) and/or tapping(s). This consolidated version consists of the first edition (2003) and its amendment 1 (2015). Therefore, no need to order amendment in addition to this publication.
