25 Year OEM,ODM$OBM Special Circuit Break Manufactory In China
  jack@yuanky.com
  jack_yuanky
  jack_yuanky@hotmail.com
Fax: 0086-577-62652370
Tel: 0086-577-62655872

APPLICATION


YF360-a series Residual current breaker(without over-current protection) is suitable
for the line of AC 50/60Hz,voltage 240V(2pole)/415V(4pole),rated current up to
80A.When there is human electricity shock or if the leakage current of the line
exceeds the prescribed value, it will cut off the power rapidly to protect human
safety and prevent the accident due to the current leakage.It can be used as
infrequent changeover of the line in normal situation. It is applicable to industrial
site, commercial site, tall building and civil house.
It complies with standard of IEC/EN61008.1 and GB16916.1
BASIC SPECIFICATION AND MAIN PARAMETERS

Frame class 80A
Rated working voltage   240/415V


Rated frequency   50/60Hz


Rated working current   16, 25, 40, 63, 80A


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   6000A


Pole number   2P, 4P


Mechanical life   10000


Electric life   4000


OPERATION PRINCIPLE FIGURE

DIMENSIONS