Power Distribution Products

  • CDM6Li Residual current operated circuit breaker 
  • CDM6Li Residual current operated circuit breaker 

CDM6Li Residual current operated circuit breaker 

Technical Parameter

CDM6Lj-125CDM6Li-160
Rated voltage Ue(V)400/415400/415
Rated current In (A)16/20/25/32/40/50/63/80/100/125100/125/140/160
Rated insulation voltage Ui(V)800800
Rated impulse withstand voltage Uimp(KV)88
Pole3/4(A,B)3/4(A,B)
Rated residual action current I△n

mA(Three-gear adjustment)
non-delay30mA,100mA,300mA30mA,100mA,300mA
delay100mA,300mA,500mA100mA,300mA,500mA
Rated residual no action current Ino mA50%I△n50%|An
Non-delay breaking time s<=0.1<=0.1
Fixed delay:21△n ultimate no driving time sY1:0.1/0.2/0.3sY1:0.1/0.2/0.3s
Y2:0.4/0.5/1sY2:0.4/0.5/1s
Breaking capacityCLMCLM
Icu(415V)50HZ253550253550
lcs(415V)50HZ152535152535
Rated residual short-circuit connecting capacity I△m(KA)25%Icu25%Icu
Mechanical lifewith Maintenance20000400002000040000
without Maintenance10000200001000020000
Electrical life 400V4000800040008000
Accessory modular installation
lsolation function
Protectjon typePower

protection

distribution/motor
Power distribution/motor

protectior
Tripping methodthermomagnetic trippingthermomagnetic tripping
Connection method
Fixed front connecion
Fixed rear connecion
Plug-in rear connecion
Size(mm)3P92*150*93.5107*165*94
4P122*150*93.5142*165*94
Accessory
Shunt release
Alarm contacts
Auxiliary contact(one close one open)
Auxiliary contact(two close two open)
Leakage alarm action module
Leakage alarm no action module
Expand termina
Electronic motor operation mechanism CD2
Round manual operation mechanism
Round extend rotation handle
Square manual operation mechanism
Square extend rotation handle
Interval partition
CertificationCCC/CECCC/CE
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