The rated insulating voltage is 500V, suitable for AC 50Hz(60Hz), rated working voltage 500V or below 1.Application AM2C series moulded case circuit breaker is one of breakers which adopts international adavanced design, manufacture technology to develop. The rated insulating voltage is 500V, suitable for AC 50Hz(60Hz), rated working voltage 500V or below, rated working current is 15A to 250A of ...