|Frame Size||400||Rated impluse withstand voltage Uimp (kV)||8|
|Breaking capacity level||M||H|
|Number of poles||3,4||Rated ultimate short-circuit breaking capacity lcu(kA)||65||85|
|Rated current(A) In||
|Rated service short-circuit breaking capacity lcs(kA)||50||60|
|Fixed magnetic trip||●|
|Rated insulation voltage Ui (V)||800||
mm(L*W* H) 4P
Overall and mounting dimensions
SGM3 SERIES: Thermal fixed type MCCB is an industrial circuit breaker newly developed by MAXGE according to the international standard. Its rated insulation voltage is 800V suitable for AC 50Hz, and it can be divided into 125A-1250A. It is used in circuits with rated voltage below 690V,rated working current up to 800A for infrequent transformation and infrequent starting of motors. SGM3 has the function of overload alarm with no tripping. When overloaded, it does not trip,but just output an overload signal to ensure power supply. In addition, the product also has the function of overload, short circuit and under-voltage protection to prevent the circuit and power equipment from being damaged.
NO. 1 Rigorous Design
1. 4 optional breaking capacities; A variety of frame currents
2. Modular assembly and complete accessories.
3. Flexible Mounting & Connection: Plug-in, Rear Connection
4. Good conductivity
NO. 2 Safe and Reliable
1. Thermosetting and flame retardant shell for carbonization when fired
2. Two optional poles: 3P and 4P for more applications.
3. Optional ground fault protection
4. More settings for more accurate protection
NO. 3 ENvironmental Care
1. Make productions strictly in accordance with ISO14001 requirements.
2. All spare parts do not contain harmful elements such as heavy metals and halogens.
3. Low energy consumption and significant energy conservation
4. Improve the production and ecological environment and economize equipment maintenance
NO. 4 Intelligent Technology
1. Optional electrical accessories
2. Latest micro-electric transmission technology to achieve controllable operations
3. Digitalization and informatization management by Internet of Things
4. Remote monitoring and controlling on circuit breakers...
It conforms to the international standards and has obtained VDE\KEMA\TUV\CE\SEMKO and other certifications..
Copyright © 2019 MAXGE ELECTRIC TECHNOLOGY CO.,LTD.