Detailed Residual Current Circuit Breakers Description
Features:
a) In accordance with the IEC1008 - 1 and GB16916.1 - 1997 standards, applying to
the circuit of AC 50 / 60Hz, 240V single phase, 415V three phases or below
b) For industrial and mining enterprises, trade buildings, and other commercial and
industrial places
c) Mainly used for preventing electrical fires and accidents caused by electric shock or
leakage of electrified wire net
d) Current - operated, fast leakage protector of pure electromagnetic type, which can
break off fault circuits rapidly in order to avoid accidents
e) The item is precise in structure, with less elements, without auxiliary power and
high working reliability
f) The function of the switch won't be influenced by ambient temperature and
lightning
g) The mutual inductor of the item is used to test vector differential values of passing
currents, and produces a relevant output power and adds it to the tripper in
secondary winding
h) 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 be protected
We have been a leading manufacturer and exporter of Residual Current Circuit Breakers
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