High Performance Industrial Grade Electronic Moulded Case Circuit Breaker Emccb 100-1600

Product Description

HSM6 Series Electronic Moulded Case Circuit Breaker

1.Application
HSM6E Series Intelligent Moulded Case Circuit Breaker (MCCB in brief hereinafter) are suitably applied in AC *0Hz electric grids with rated insulation voltage **0V,rated working voltage **0V or below and rated current *2A(setting current from *6A)~***0A for electric power distribution and for infrequent switchover under normal conditions as well as for protection of circuits and equipment against overload, short circuit and under voltage.
The MCCB with rated frame level **0A and below may be used for infrequent start and stop of squirrel-cage motors, as well as overload, short circuit, phase failure and under voltage protection of the motor.
The MCCB has *-stage protection function, and protection current and the current can be adjusted.
Apart from three stage protection ,the back up protection with short circuit instantaneous feature in magnetic trip, make the product more reliable.
The MCCB has isolated function with a corresponding symbol of
The MCCB complies with standards: IEC******2 and IEC******4.

 
Type designation and classification
2.1 Type designation

2.2 Classification
1  In term of pole number: a**3 pole, b**4 pole
2  In term of application: a.. Distribution protection, b. Motor protection
3  In terms of connection mode: Front and rear wiring
Plug-in panel front wiring.
Plug-in panel rear wiring.
Withdrawable panel front wiring (Only for Inm=**0,**0A)
Withdrawable panel rear wiring (Only for Inm=**0,**0A)
 In terms of operation mode:
Direct handle,External rotary handle and Motor-driven
 In terms of accessory device:
With accessory device and without accessory device.



3. Working conditions and installing conditions:

1. Installation location not over an altitude of ***0 meters above sea level.
2. Ambient temperature not higher than *0ºC, nor lower than - 5 ºC ;
3. Places where there is no explosive risk nor electric conductive particle media nor such as which can corrode metals and destroys insulation to an
inacceptable degree.
4. Places where there is no exposure to rains and snows.
5. Pollution Grade 3.
6. Installation category .
The installation mode of the MCCB may be both vertical and horizontal.





 
Technical parameters and performances
Main performances and indexes of MCCB