Circuit Breakers

Brand Name:XK

Model Number:ZW32-12~24KV

Place of Origin:Zhejiang, China

Hot sale 12KV outdoor high voltage three-phase vacuum circuit breaker Product Description WORKING VACUUM CIRCUIT BREAKER When the fault occurs in the system, the contacts of the breaker are moved apart and hence the arc is developed between them. When the ...

Brand Name:xk

Model Number:zw32-12/630A

Place of Origin:China

high voltage outdoor permanent magnetic vacuum circuit breaker ZW32 The main technical parameter Item Unit Parameter 12.5KA 16KA 20KA Rated voltage KV 12 Rated current A 400 630 630 Rated short open current KA 12.5 16 20 Rated short making current(peak) 31...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63-12KV/630A

XK 10KV 11KV 24KV VCB high voltage vacuum circuit breaker High quality 24KV Indoor three-phase ac 50-60HZ vacuum circuit breaker Product Description VACUUM ARC RECOVERY OF VACUUM CIRCUIT BREAKER High vacuum possesses extremely high dielectric strength. At ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:VS1, ZN63-1518

Hot sale 12KV Indoor ac high voltage three-phase vacuum circuit breaker Product Description PROPERTY OF CONTACT MATERIAL The contact material of the vacuum circuit breaker should have the following property. The material should have high electrical ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:VB7M

Factory supply Indoor side mounting three-phase vacuum circuit breaker Product Description DISADVANTAGE OF VACCUM CIRCUIT BREAKER Requirements of high technology for production of vacuum interrupters. It needs additional surge suppressors for the ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63-9784

Hot sale 12KV Indoor ac high voltage three-phase vacuum circuit breaker Product Description If it becomes milky white from its original finish of silvery mirror then it indicates that the baffle is losing its vacuum. A sputter shield, usually, made of ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZW32-12/630

Hot sale 12KV outdoor high voltage three-phase vacuum circuit breaker Product Description During contact separation of circuit breaker arc is formed due to ionization of particles in the medium between the contacts. Idea behind the vacuum circuit breaker...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63 24KV

High quality 24KV Indoor three-phase ac 50-60HZ vacuum circuit breaker Product Description CURRENT CHOPPING IN VACUUM CIRCUIT BREAKER Current chopping in vacuum circuit breaker depends on the vapour pressure and the electron emission properties of the ...

Brand Name:xk

Model Number:VS1-12, ZN63

Place of Origin:China

high voltage 12KV vacuum circuit breaker ZN63 VS1-12 fixed type VS1 indoor high-voltage alternating-current vacuum circuit breaker has a frequency of 50Hz and a rated voltage of 12kv. It applies to the electrical equipement control and protection in ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN73-12

Hot sale 12KV 50HZ permanent magnetic mechanism three-phase vacuum circuit breaker Product Description Vacuum Arc Stability: In a 50 Hz ac circuit the current passes through zero value 100 times in a second (i.e., once every 10 ms). It is desirable tha...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZW7-40.5

Hot sale 40.5KV outdoor high voltage three-phase vacuum circuit breaker Product Description Vacuum Breakdown: The major insulating media are atmospheric air, oil, paper and porcelain. These can withstand appreciable voltage but they are very small as ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZW32-40.5(AB-3S/40.5)

High quality 40.5KV permanent-magnet vacuum circuit breaker Product Description Arc Extinction in Vacuum Interrupters: The arc interruption process in vacuum interrupters is quite different from that in other types of circuit breakers. The vacuum as such...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63-6137

Hot sale 12KV Indoor ac high voltage three-phase vacuum circuit breaker Product Description Vacuum Arc Recovery Phenomenon: High vacuum possesses extremely high dialectic strength. At current zero the cathode spot extinguishes within 10–8 second and after...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63-7872

Hot sale 12KV Indoor ac high voltage three-phase vacuum circuit breaker Product Description A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZW7A-40.5

High reliability 40.5KV outdoor high voltage vacuum circuit breaker Product Description Item Unit Data Rated frequency Hz 50,60 Power frequency with stand voltage 1min(wet)(dry) phase to ground/fracture KV 80 95/95 Lightning impulse with stand voltage KV ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63-8218

Hot sale 12KV Indoor ac high voltage three-phase vacuum circuit breaker Product Description A circuit breaker is a device that interrupts an electrical circuit to avoid unwanted currents, caused by a short circuit, which generally results from an overload...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZW32-12~24KV

XK ZW32 630A 15kV Vacuum Circuit Breaker Product Description Operation of vacuum circuit breaker The main aim of any circuit breaker is to quench arc during current zero crossing, by establishing high dielectric strength in between the contacts so that ...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN63-12KV/630A

XK ZN63 (VS1) -12 Type 12KV High Voltage Indoor Vacuum Circuit Breaker High quality 24KV Indoor three-phase ac 50-60HZ vacuum circuit breaker Product Description Advantages of vacuum circuit breaker or VCB Service life of vacuum circuit breaker is much ...

Place of Origin:china

Brand Name:XK

Model Number:FN5

High quality 12KA lndoor high voltage load breaker switch Product Description Item Unit Data Power frequency with stand voltage KA 42 48 Rated current A 400 630 Thermal stable current(4s) A 12.5 20 Dynamic stable current(peak) KA 31.5 50 Rated breaking ...

Place of Origin:china

Brand Name:XK

Model Number:FN5

11kv switch disconnector High quality 12KA lndoor high voltage load breaker switch Product Description we have high - quality professional products, as well as advanced product lines and equipments. All of the products comply with international quality ...