|PM-04 Power switch provides power back-up of the devices connected to its output by means of automatic switch of its inputs powered from the separate power modules.
● the number of inputs of switch power lines – 2;
● voltage loss of Power switch at maximum output current –1,5 V,
● dc supply voltage in the input power lines – from 7,5 up to 14,5 V.
Level and type of Power switch explosion protection - RО (mining extra explosion- proof (Ukrainian standard)) Ia.
Level of Power switch ingress protection – IP65.
PM-04 Power switch is designed for application in mines including gas and dust hazardous ones.