interrupter in circuit breaker

Brand Name:WPVAC

Model Number:TD-1.14/630-12.5

Place of Origin:CHINA

...low maintenance cost, reliable operation and no pollution. The vacuum interrupter is divided into the arc extinguishing chamber for the circuit breaker and the arc extinguishing chamber for the load switch. The circuit breaker arc extinguishing chamber is

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-V12a

Specification 1 Rated current A 630 630 1250 1250 2 Circuit resistance at lowest rated contact force μΩ ≤25 ≤20 3 Rated short-circuit breaking current KA 20 25 20 25 4 Breaking operations of rated short circuit breaking current Times 30 5 Rated short-time ...

Brand Name:GUOGUANG

Model Number:ZKTJ-250/1.14

Place of Origin:Sichuan, China (Mainland)

Parameter No. MAIN TECHNICAL DATA Unit 1 Rated Voltage kV 1.14 2 Lightning Impulse Withstand Voltage (Peak) kV 3 Short-time (1min) Power-frequency Withstand Voltage kV 5 4 Rated Frequency Hz 50/60 5 Rated Current A 250 6 Rated Short-time Withstand Current ...

Brand Name:XG

Model Number:ZN85

Place of Origin:XIAN, China

...Interrupter Circuit Breaker 400A 630A 1250A 1. ZN85-40.5 series vacuum circuit breaker vcb Electrical Vacuum Interrupter Circuit Breaker is suitable for 40.5kv, three phases AC system. It can be installed into high voltage switchgear. The operation mechanism adopts an advanced spring mechanism. 2. ZN85-40.5 series vacuum circuit breaker...

Brand Name:XIWUER

Model Number:HTJ020B

Place of Origin:XIAN, SHANNXI CHINA

1200V 250A Vacuum interrupter for outdoor vacuum circuit breaker high voltage circuit breakers The vacuum interrupter is the core component of medium and high voltage power switches, and its role is of vital importance. Features Energy and material saving...

Place of Origin:Zhejiang, China

Brand Name:XK

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

...m that in other types of circuit breakers. The vacuum as such is a dielectric medium and arc cannot persist in ideal vacuum. However, separation of current carrying contacts causes the vapour to be released from the contacts giving ...

Brand Name:TIANAN

Model Number:ZW32-12(24)

Place of Origin:CHINA

...Circuit Breaker is equipped with a high voltage vacuum interrupter, which provides superior performance and reliability compared to traditional circuit breakers. The vacuum interrupter is designed to withstand high voltages and offer excellent insulation, ensuring safe and reliable operation. With a wind speed tolerance of less than 35 M/s, this circuit breaker...

Brand Name:HAROK

Model Number:VKL003

Place of Origin:CHINA

...CIRCUIT INTERRUPTER 1. General VKL003 residual current operated circuit breakers are suitable for lines with AC 50/60Hz, rated voltage 240V, 120V, rated current up to 40A and for purposes of residual current protection, overload and short circuit protection. When any personal electric shock occurs or the circuit leakage current exceeds the predetermined value, the residual current operated circuit breaker...

Brand Name:Tian Rui

Model Number:97 Series

Place of Origin:China

...Breaker Switch Electrical Overload Protector Small Electronic Circuit Breaker Single Pole; Auto- Reset •Technical data •Current rating range: 0.8~15A •Input voltage rating:125/250VAC; 12/24VDC •Interrupting Capacity:125/250VAC x 200A (UL1077) •Interrupting...

Model Number:E99-40

Place of Origin:China

... Manual Reset Types Single Pole Thermal Type Breakers Volt Rating 48V dc Amp Rating 40A Interrupting Rating 5KA@32VDC, 3KA@48VDC Body Material Black UL-rated 94V0 thermoset plastic Protection Rating ...

Brand Name:BAIKONG

Model Number:LW8-40.5 SF6 Circuit Breaker

Place of Origin:Sichuan，China

... or may be incorporated into gas-insulated switchgear which allows compact installations at high voltages.Current interruption in a high-voltage circuit breaker is obtained by separating two contacts in a medium, such as sulfur hexafluoride (SF6)

Brand Name:HENGFENGYOU

Model Number:Zw8-12d /630

Place of Origin:China

Zw8-12d /630 high voltage vacuum circuit breaker on outdoor column 12KV It used vacuum interrupter, insulator, electric spring operate structure to improve interrupter, open-close frequency without explode and it was a product of convenience operation wit...

Brand Name:KRIPAL

Model Number:UKB7-1P

Place of Origin:China

...m damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow. Unlike afuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to

Brand Name:SONTUNE

Model Number:STG

Place of Origin:China

...Circuit Breaker Fixed Type 440V rated voltage outdoor circuit breaker GENERAL An Earth-leakage circuit breaker (ELCB) is a safety device used in electrical installations with high Earth impedance to prevent shock. It detects small stray voltages on the metal enclosures of electrical equipment, and interrupts the circuit...

Brand Name:NBSe/OEM

Model Number:NBSB1-63

Place of Origin:CHINA

...Circuit Breaker, circuit breaker switch A mini circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Its basic function is to detect a fault condition and interrupt current flow. Unlike afuse, which operates once and then must be replaced, a circuit breaker...

Brand Name:Eaton

Model Number:NZMN2-M125

Place of Origin:Germany

...Circuit Breaker 50kA Breaking Capacity for Reliable Fault Interruption Product Name Molded Case Circuit Breaker Quality Brand New Original Defects liability period 1year The Eaton NZMN2-M125 Circuit Breaker stands out as a high-performance protection solution, specially engineered to address the critical need for reliable fault interruption...

Brand Name:Fanke High-Voltage

Model Number:FKZK

Place of Origin:China

... breaker , one common test method is by power frequency withstand voltage , however this way just find the defects that the degree of vacuum has been seriously deteriorated. When the vacuum degree has been ...

Place of Origin:China

Brand Name:Comking

Model Number:CKVB-12/T

● Vacuum interrupter with reliable insulating and excellent arc extinguishing performance The vacuum interrupter is installed in the insulating cylinder, the insulating cylinder is made of epoxy resin which use APG technique. This structure can effectively...