• Pooja Switchgears Private Limited

Residual current circuit breaker

Pooja Switchgears manufactures Residual current circuit breaker (RCCB), Model F 360 conforming to International standards. This is used mainly to prevent electric fires and accidents caused by personal electric shock or leakage of electrified wire netting. The RCCB is a current-operated, fast leakage protector of pure electromagnetic type, which can break off fault circuit rapidly in order to avoid occurrence of accident. The item is precise in structure, with less elements, without auxiliary power and high working reliability. The function of the switch is not influenced by ambient temperature and lightning. The mutual inductor of the item is used to test vector differential value of passing current, and produces a relevant output power and add it to the tripper in secondary winding, if the current of vector differential value of protected circuit of personal electric shock is up to or over leakage operating current, the tripper will act and cut off so that the item will take effect of protection.