Emergency lighting-Specification for small power relays (electromagnetic) for emergency lighting applications up to and including 32 A
应急照明 32A及以下应急照明用小功率继电器(电磁继电器)规范
Performance characteristics for relays for transferring small lighting systems to an emergency supply. Such relays, which may be used also to control a small number of lamps (including a single unit) may be compact enough to be housed within an individual luminaire.Cross References:BS 764BS 2011:Part 2.1ABS 2011:Part 2.1BBS 2754BS 2757BS 2782BS 3456:Part 101BS 4520BS 4760BS 5901