1.Application of this GSM2 Series Moulded Case Circuit Breaker:

GSM2 series of moulded case circuit breaker is our company's new product,which is one of achievments of applying the international advanced design methods and manufacturing technology.its rated orking voltage is to DC 1000V,rated insulation voltage is 1000V,rated impulse withstand voltage is up to 8000V,rated working current is from 10A to 800A. The GSM2 series circuit breakers can be applied to the DC grounding system,negative grounding system and central point of grounding system.And it can meet the environmental requirements of photovoltaic junction box.

circuit breaker characteristic are small volume,high breaking ,short arc and so on.

products are pleasing in appearence,reasonable layout.they may be mounted vertically (i.e. arranged vertically),or e installed on the level(i.e.,transverse loading).the breaker is extremely ideal electrical products.

2.Conform to standards

the breakers comply with the demands of the following standards:

GB14048.2  Low voltage switchgear and control breakers

IEC60947-2  Low-voltage switchgear and controlgear:part 2 low voltage breakers

3.Classification of breakers

according to the operating means

handle operating directly

turning hundle

power driven

according to the pole number

three pole

four poles

according to the release pattern

thermo-electromagnetic(double) type release

only has electromagetic(instantaneous)type release

3. Production line

 

Raw materials testing

 

Plastic shell processing

 

Coil winding processing

Magnet processing

 

Spring winding

Metal parts processing

 Product assembly

Product testing

 

Product testing