Low voltage air circuit breaker , 3 / 4pole 63A miniature circuit breaker

Low voltage air circuit breaker , 3 / 4pole 63A miniature circuit breaker

APPLICATION

GNQ1series miniature circuit breaker automatic transfer switch is composed of two mcb and its auxiliary parts. It is suitable to the double power system of AC power below 415V,frequency 50/60Hz,rated current below63A. The main applied places include hospital, shopping mall, bank, fire control , telecommunication, high-rising building etc. where the power off is not allowed.

FEATURES

With small volume, simple structure ,easy operation ,long life ,3/4pole available;

The switching drive is single motor ,stable ,without noise, impact small; With mechanical and electric interlock, switching reliable ,manual and automatic transfer optional;
The rated current of normal power mcb and backup power mcb can be different;
The terminal in ATS is for user wiring to display the close or open station of mcb;
The mcb has high breaking capacity.

WORKING CONDITIONS

The around air temperature should be between +5℃ and +40℃ ,the average value should be not higher than 35℃;

The sea level should not exceed 2,000m;

The air relative humidity should not exceed 50%,lower temperature ,the humidity can be higher, the average temperature +25℃,,the max relative humidity should not exceed 90% and the surface condensation should be taken into consideration cause of the temperature change;
Pollution degree III;
The working place is without strong vibration and impact, no corrosive gas that corrode metal and break the insulation, no strong dust, no conductive particulate and explosive dangerous substance, no strong electromagnetic interference.

PARAMETERS

Singi Group established in 1995, formed by Zhejiang Singi Electrical LLC,Shanghai Singi Electrical CO.,LTD,Shanghai Singi Wire and Cable CO.,LTD. Zhejiang Jonan Metal Stamping CO.,LTD.Singi is a large group integrating capital operation, brand

operation and industry operation. The Group holds a leading position among China's

top 10 well-known famous brand. It mainly operates in such industries as low-voltage of

building electrical ,high-tech machine, the real estate and so on.

With 20 years developed,main products including: outlet box,wall switch & socket、intelligent information box, distribution box,miniature circuit breaker,moulded case

circuit breaker,surge protector,dual power automatic transfer switch.

Singi actively implements a performance excellence model, insists on quality as the

basis for brand creation and has won such honors as China Top Brand.Singi had

been awarded many international certificates, including European CE and CB,

international ISO9001, ISO14001 and OHSAS18001 approvals, UL,ETL ,national CCC

certificate.The scope of our business has been extended to more than 30 countries

and regions across 5 continents.

Singi look forward to having the opportunity of cooperating with globally specialized

manufacturers,and strive to become an internationally renowned enterprise group with

leading core business and comprehensive competitive edge.