Rotary switch RDCPS-F

multipolecontrol

Firefighting type control and protection switching device adopt fully new design concept, by specialized firefighting type digital controller to coordinate with other module to achieve “ Fault No Trip” unique function. RDCPS-F firefighting type CPS integrated the functions of fuse, circuit breaker, contactor, starter, isolator, thermal relay, overload (or over current, phase missing) protection relay, motor protector, intelligent leakage circuit breaker(relay) etc. low voltage appliance together, is a multi-function firefighting electrical appliance, also have characteristics of remote control and local control, auto and manual control, panel indication, fault inquiry, flexible setting etc. Its max. rated current 125A, maximum breaking capacity up to 80KA, to achieve in firefighting system the specified function of “only alarm, no tripping” when overload, overcurrent and “both alarm and trip” function when short circuit . Main data same as basic type product. RDCPS-F firefighting type CPS mainly apply to the firefighting system with AC 50/60Hz, rated voltage to 690V, rated current 0.4 to 125A, can making and withstand normal condition current including specified current under overload, overcurrent condition, to achieve “only alarm no trip” function; And also can making, withstand and breaking current under abnormal condition (such as short circuit current), to achieve “ Both alarm and trip” unique function.