Residual Current Circuit Breaker With Overcurrent Protection CJL6-32

Residual Current Circuit Breaker With Overcurrent Protection CJL6-32
Residual Current Circuit Breaker With Overcurrent Protection CJL6-32
Overcurrent Protection Device
Residual Current Circuit Breaker With Overcurrent Protection Construction and Feature

Provides protection against earth fault/leakage current, short-circuit, overload, and function of isolation.

Contact position indication

Provides protection against indirect contact by human body

Provides complementary protection against direct contact by human body.

Effectively protects electric equipment against insulating failure

Equipped with switched neutral and phase pole

Provides protection against over-voltage

Provides comprehensive protection to household and commercial distribution systems.



Residual Current Circuit Breaker With Overcurrent Protection CJL6-32 Technical Data

Type: Electronic type

Residual current characteristics: AC

Pole No.: 1P+N

Tripping curve: B, C, D

Rated short-circuit capacity: 4.5kA

Rated current (A): 6, 10, 16, 20, 25, 32

Rated voltage: 240V AC

Rated frequency: 50/60Hz

Rated residual operating current(mA): 0.03, 0.1, 0.3

Tripping duration: instantaneous≤0.1s

Electro-mechanical endurance: 4000 cycles

Connection terminal: pillar terminal with clamp

Terminal Connection Height: H1=16mm H2=21mm

Over-voltage tripping: 280V±5%



Overcurrent Circuit Breaker Technical Data

■S2 Shunt Tripper

■U2+O2 Over-voltage and under-voltage tripper

■Connection capacity:
□Flexible conductor 10mm2
□Rigid conductor 16mm

□On symmetrical DIN rail 35.5mm
□Panel mounting



Overall & Installation Dimensions



Residual Current Protective Device Characteristic Curve



Overcurrent Protection Device Wiring Diagram



Overload Current Protection Characteristics


Test procedure Type Test Current Initial State Tripping or Non-tripping Time Limit Expected Result Remark
a B,C,D 1.13In cold t≤1h no tripping  
b B,C,D 1.45In after test a t<1h tripping Current in the 5s in th increase of stability
c B,C,D 2.55In cold 1s<t<60s(In≤32A)
d B 3In cold t≤0.1s no tripping Turn on the auxiliary switch to close the current
C 5In
D 10In
e B 5In cold t<0.1s tripping Turn on the auxiliary switch to close the current
C 10In
D 20In
The terminology “cold state” refes to that no load is carried before testing at the reference setting temperature.



Residual Current Action Breaking Time


type In/A I△n/A Residual Current (I△) Is Corresponding To The Following Breaking Time (S)
I△n 2 I△n 5 I△n 5A,10A,20A,50A,100A,200A,500A I△t  
general type any value any value 0.3 0.15 0.04 0.04 0.04 Max Break-time
The general type RCBO whose current IΔn is 0.03mA or less can use 0.25A instead of 5IΔn.



A Type Of Trip Current Range


Lagangle(A) A Tripping Current(A)
Lower Limit  Upper Limit

0.35 I△n
0.25 I△n
0.11 I△n
0.14 I△n
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