Switches for household and similar fixed electrical installations - Particular requirements. Switches and related accessories for use in home and building electronic systems (HBES) Ingestion-build-63436 the general rules of BS

the general rules of BS 6173 do not apply except with respect to hygiene and general safety

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BS EN 62329-3-101 provides specifications for heat-shrinkable moulded shapes to make the selection of appropriate material easier

Requirements for the content of welding procedure specifications for arc welding processes

Switches for household and similar fixed electrical installations - Particular requirements. Switches and related accessories for use in home and building electronic systems (HBES) Ingestion-build-63436 the general rules of BS1 Scope This part of IEC 60669 applies to HBES switches with a working voltage not exceeding 250 V a. c. and a rated current up to and including 16 A for household and similar fixed electrical installations either indoors or outdoors and to associated electronic extension units. It applies to: HBES switches for the operation of lamp circuits and the control of the brightness of lamps (dimmers) as well as the control of the speed of motors (e. g. those