Type and Specification
Comply with the standardIEC/EN 61009-1
Rated current(A) In6-32
Rated frequency(Hz)50/60
Rated working voltage(V) Ue230
Rated insulated voltage(V) Ui400
Impulse withstand voltage(kV) Uimp4
Rated conditional short-circuit current Ics6
Rated Residual current(mA) IΔn30,100,300
Thermo-magnetic release characteristicB,C,D
Residual current protwction typeElectronic
Residual current working typeA,AC
Rated residual making and breaking capacity Im/Δm500
Dielectric test voltage(KV)2.5
Service life Mechanical Standard value4000
(O-C) Electrical Standard value2000
Shunt release(SHT)
Undervoltage release(UVT)
Auxiliary contact(AUX)
Alarm contact(ALT)
Contact position indicator
Fault indication-
Ambient temperature(with daily averages35℃)-5℃~+40℃
Protection degreeALL SidesIP40
Connection TerminalIP20
Pollution degree2
Reference temperature for setting of thermal element(℃)30
Storage temperature(℃)-25℃~+70℃
Tightening torque#colspan##colspan#3
ConnectionTop and bottom
■Default □ Optional -None

PH8HM RCBO  is a kind of protective device against residual current, short circuit, overload,  is suitable to the AC circuit of 50/60Hz, rated voltage 230V, rated current upto 40A, it is mainly used to protect human safety from electrical shock and prevent fire disaster caused by residual current due to damaged equipment, It also can be used in the infrequent on-and-off switching operation under the normal case. This circuit breaker is mainly applied to industry, mine, building, household, hotel and other similar locations.In compliance with IEC/EN61009-1.Bilateral busbar wiring capabilities to adapt to the wider use of premises.Maximum connecting ability of 25mm2,wiring torque 3N  m, applicable to a variety of installing equipments,wiring stronger.Protection class:IP20