CDQ3H-B type CB Class Automatic transfer switch,4 pole automatic transfer switch,automatic transfer switch double,automatic transfer switch generator,automatic transfer switch generators,automatic transfer switch pakistan,ATS,CDQ3H-B type CB Class Automatic transfer switch - 3/4 Phase| DELIXI,double power auto transfer switch, 3 phase automatic transfer switch, 4 pole automatic transfer switch, manufacturer, supplier.,CDQ3H-B type Automatic transfer switch supply, the main power off, it can automatic transfer to generator, and the main power is restored, it will transfer to main power. Network frequency: 50 Hz, rated operational current: 10-315A.,DZ47sLE Residual current operated circuit breaker,rccb operation,residual current circuit breaker,residual current circuit breaker breaker,residual breaker circuit breaker,nfin residual current circuit breaker,MCB,DZ47sLE Residual current operated circuit breaker | DELIXI,residual current circuit breaker, rcb circuit breaker, manufacturer, supplier.,DZ47sLE Current residual current operated circuit breaker Supply, The shell and parts are made of high flame retardant and shock resistant plastics, and have a long service life. supports short circuit and overload protection. Suitable for home decoration, engineering construction, rural network transformation

Welcome to the DELIXI Website

dc miniature circuit breaker

CDB9ZB three-stage DC miniature circuit breaker

CDB9ZB-63 series three-stage DC circuit breaker is mainly suitable for circuits with rated working voltage DC250V and rated current 16-63A. It can realize full selective protection with the lower-level circuit breaker to ensure that the system can effectively avoid the malfunction of the upper-level circuit breaker caused by the lower-level short-circuit current while realizing the short-circuit fault protection function, and ensure the safety and security of the system to the greatest extent. Reliable operation, widely applicable to DC power systems such as power sources and substations.
Contact Now
add to cart


Range of productCDB9ZB
Product or component type
DC circuit breaker
Mechanical life20000 times
Electrical life10000 times
Suitability for isolationYes
Trip unit technologyThermal-magnetic
Device application
overload protectionShort circuit short time delay protectionInstantaneous short circuit protectionisolation

Poles description2P
[In] Rated current16、20、25、32、40、50、63A
[Ue] Rated  voltageDC250V
[Uimp] Rated impulse withstand voltage6KV
Breaking capacity10 kA/20 kA