F360 Residual Current Circuit Breaker, RCCB

F360 Residual Current Circuit Breaker: This item is in accordance with the standard of IEC1008,VDE0664,CEE27 and Bs4293 etc., Applied to the circuit of AC 50/60Hz ,240V single phase,415V three phases and below it for industrial and mining enterprise, trade building, commerce and familyhouse use.

To mainly prevent electric fire and personal casual accident caused by personal electric shock or leakage of electrified wire netting, this 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, less element, without auxiliary power and high working reliability.

The function of the switch won't be 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 .

Main Technical Data:

Tripping time: 100ms (depending on specifications 5×l =40ms)

Ambient temperature: -5~±55°C

Climatic resistance: 55°C /28 cycles

Vibration resistance: Minimum 5g 30min, 0~8Hz

Life expectance: At least 10,000 operations

Operation Principle

Ningbo Electric & Pneumatic Co.,Ltd (www.ningbo-electric.com), China manufacturer and exporter of industrial electrical equipments and pneumatic series in China, our factories mainly supply: circuit breakesr, contacts,,watt-hour meter, push button switchs and pneumatics,pneumatic cylinder,CXSM double,single acting cylinder,double acting,STMB,CX2 skid platform,solenoid valve,pneumatic magnetic valve,hand valve,cylinder manifold. moulded case circuit breakers (MCCB),miniature circuit breakers (MCB),earth leakage circuit breakers (ELCB), residual current circuit breakers (RCCB), motor protection circuit breakers (MPCB).