F360 series Residual current breaker (without over-current protection)

With international certificate Professional manufacture Export experience over 10 years Degree of satisfaction A

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 .

Technical data:

BASIC SPECIFICATION AND MAIN PARAMETERS
Frame class	63A
Rated working voltage	240/415V
Rated frequency	50/60Hz
Rated working current	16, 25, 40, 63A
Rated residual operating current	0.03, 0.1, 0.3, 0.5A
Rated residual un-operating current	0.015, 0.05, 0.15, 0.25A
Sensibility	A &AC Type
Maximum operating time	IΔn t≤0.1s, 5IΔn t≤0.04s
Rated making and breaking capacity	In≤50A 500A, In≤63A 630A
Limiting value of un-operating current	6In
Rated limiting short-circuit current	3000A
Pole number	2P, 4P
Mechanical life	20000
Electric life	4000

OPERATION PRINCIPLE FIGURE

Dimension size

F360 series Residual current breaker (without over-current protection)