Instantaneous trip type |
B,C,D |
Pole qty |
1P |
Rated Current |
20,40A |
Standard |
GB16917, GB10963.1,IEC61009 |
Short-circuit Breaking Capacity |
10000A |
Short-circuit protection |
0.01s cut power-off protection |
Earth leakage protection |
0.1s cut power-off protection |
Over-voltage and under-voltage protection |
Circuit under-voltage, circuit breaker cut power off after 3s(0~99s can be setup), over-voltage setup 250V~330V, under-voltage setup 100V~200V |
Power on delay |
MCB automatically close when there is an incoming power,0~99s can be setup |
Power off delay |
When the power network is suddenly cut off, the circuit breaker is in the state of off,0~10s can be setup |
Setting the rated current |
0.6~1In |
Over-load delay protection |
0~99s can be setup |
Over-temperature protection |
0~100ºC can be setup, MCB open time 0~99s can be setup |
View parameters |
The local APP or PC terminal can check the voltage, current, leakage current, temperature, active power, reactive power, apparent power, power factor, accumulated power, daily electric power and other parameters |
Manual and Automatic integrated Control |
Cell phone APP, PC, key, MCB knob |
Communication style |
RS485+WIFI, RS485+TCP/IP, RS485+NB-LOT, RD485+Zigbee, RS485+2G, RS485+4G |
Software remote upgrade |
According to the actual use situation, Custom procedures, Implement remote updates and upgrades |
These functions can be set to turn on/off, alarm or trip functions |
Over-voltage protection, Earth-leakage protection, Over-load protection, Automatic close, A sudden change protection, remote control, under-load protection, under-power protection, Early warning function, Regular self-inspection, allow warning, the programm return, High temperature protection, Timing control |
Mechanical life |
>10000 times |
Electric life |
>6000 times |