Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - General requirements Ingestion-build-65808 partly pre-assembled or in component

partly pre-assembled or in component form including balustrades and handrails for internal or external use

BS EN 81-77 aims to define additional safety rules related to passenger and goods lifts with a view to safeguarding persons and objects against the risks described below associated with the use

is part of “Access Control and Enforcement Systems” (ACES)

signal transmission

noise clearance

Boxes and enclosures for electrical accessories for household and similar fixed electrical installations - General requirements Ingestion-build-65808 partly pre-assembled or in component1 Scope 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. NOTE Requirements for particular types of boxes and enclosures are given in the relevant parts 2 of IEC 60670. Boxes and enclosures complying