Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Particular requirements for connecting boxes and enclosures Ingestion-build-103253 Protection against malicious attacks is

Protection against malicious attacks is handled in the upper layers and thus not treated in this standard

— moving parts for power transmission except for strength requirements for guards

Annex A (normative) Specification for handing

The purpose of ISO 5817 on fusion-welded joints is to define dimensions of typical imperfections which might be expected in normal fabrication of fusion-welded joints

Note that HBM is used in the standard as a generic term covering a wide range of mixtures of aggregates or soil

Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - Particular requirements for connecting boxes and enclosures Ingestion-build-103253 Protection against malicious attacks isWhat is this standard about? This part of IEC 60670 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. Boxes and enclosures complying with this standard are suitable for use at ambient temperature not normally exceeding 25 C