BXPH7BL Residual Current Circuit Breaker with Over Current Protection


RCBO is mainly used in AC 50Hz(60Hz), rated voltage 110/220V, 120/240V, rated current 6A to 40A low voltage terminal distribution system.RCBO is equal with MCB+RCD function; It is used for electric shock protection and human indirect contact protection, electric equipment protection when human body touching electricity or electric network leak current exceeds stipulated value, and over load and short circuit protection ; It can also be a non-frequency operator in the circuit, wildly used in the residential and commercial district.
It complies with standard of IEC61009-1.


Type Standard IEC/EN 61009-1









Mode Electronic type
Type(wave form of the earth leakage sensed) A, AC
Thermal-magnetic release characteristic B, C
Rated current In A 6, 10, 16, 20, 25, 32, 40
Poles P 1P+N
Rated voltage Ue V 240
Rated sensitivity lΔn mA 10, 30, 100, 300
Rated residual making and breaking capacity lΔm A 500
Rated short-circuit capacity Icn A 6000
Break time under lΔn S ≤0.1
Rated frequency Hz 50/60
Rated impulse withstand voltage(1.2/50) Uimp V 4000
Dielectric test voltage at ind.Freq for 1min kV 2
Insulation voltage Ui 500
Pollution grade 2





Electrical life(times) t 4000
Mechanical life(times) t 4000
Contact position indicator YES
Protection grade IP20
Ambient temperature(with daily average≤35C) -5~+40(Special application please refer to temperature compensation correction)
Storage temperature -25~+70





Terminal connection type Cable/U-type busbar/Pin-type busbar
Terminal size top/bottom for cable mm² 16
AWG 18/5
Terminal size top/bottom for busbar mm² 16
AWG 18/5
Tightening torque N*m 1.2
In-Ibs 11
Connection From top
Mounting Plug-in type


BXPH7BL plug-in circuit breaker dimension

12 MB

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