arc fault circuit interrupter

Brand Name:TYHD

Model Number:TYHD-ZW32-10/24

Place of Origin:China, Beijing

Circuit breaker technical parameters: S/N Name Unit Data 12kV 24kV 1 Rated Voltage kV 12 24 2 Rated Frequency Hz 50 50 3 Rated currency A 630 1250 630 1250 4 Rated short-circuit breaking current kA 20 25 31.5 20 25 31.5 5 Rated peak withstand current kA 50...

Categories:Dual Function Circuit Breakers

Country/Region:china

...Circuit Breakers are specifically designed to provide protection from both arc fault and ground fault hazards. They are certified to meet the CE, RoHS and UL standards for safety and reliability. With a five-year warranty, they are considered to be the highest quality and most reliable circuit...

Brand Name:WPVAC

Model Number:TD-1.14/630-12.5

Place of Origin:Jingdezhen 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:Zhejiang, China

Brand Name:XK

Model Number:ZN63-8218

... by a short circuit, which generally results from an overload. Its basic functionality is to interrupt the flow of current after a fault is detected. A vacuum circuit breaker is such kind of circuit breaker where the arc quenching takes place in vacuum.

Brand Name:HAROK

Model Number:VRL02

Place of Origin:CHINA

...Fault Circuit Interrupter 1. General VRL02 residual current operated circuit breakers are suitable for lines with AC 50/60Hz, rated voltage 240V, rated current up to 50A 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...

Brand Name:WPVAC

Model Number:TJ-1.14/1250

Place of Origin:Jingdezhen China

...interrupters for AC Contactors It has the characteristics of energy saving, material saving, fire prevention, explosion-proof, small size, long life, 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...

Brand Name:WPVAC

Model Number:TJ-3.3/400

Place of Origin:Jingdezhen China

... 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 mainly used for

Brand Name:WPVAC

Model Number:TJ-7.2/630

Place of Origin:Jingdezhen China

...interrupters for AC Contactors It has the characteristics of energy saving, material saving, fire prevention, explosion-proof, small size, long life, 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...

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 rise to plasma. Thus on

Brand Name:HAROK

Model Number:VRL22

Place of Origin:CHINA

...Fault Circuit Interrupter 1. General VRL22 residual current operated circuit breakers with overcurrent protection (RCBO) are suitable for lines with AC 50/60Hz, rated voltage 240V/415V, rated current up to 63A and for purposes of residual current protection, overload and short circuit protection. When any personal electric shock occurs or the circuit...

Brand Name:WPVAC

Model Number:TD-1.14/1250-25

Place of Origin:Jingdezhen China

...interrupters for Circuit Breakers structure type The ceramic outer casing vacuum interrupter is mainly composed of a gas-tight insulating shell, a conductive loop, a shielding system, a contact, a bellows and the like. working principle The vacuum interrupter in the vacuum bubble is an electric vacuum device that utilizes a high vacuum working insulation arc...

Brand Name:XZH TEST

Model Number:XHGG502A

Place of Origin:Shaanxi,China

... integrated circuits and devices and has a built-in large-capacity lithium-ion battery. It is a special instrument for measuring and analyzing the status and fault distance of power cables. It is stable, reliable and easy to use. It uses a combination of

Brand Name:WPVAC

Model Number:TD-12/3150-40

Place of Origin:Jingdezhen China

Circuit Breaker Using Vacuum Interrupter With Ceramic Housing 12KV 3150A working principle The vacuum interrupter in the vacuum bubble is an electric vacuum device that utilizes a high vacuum working insulation arc extinguishing medium to realize the on/off function of the power circuit...

Brand Name:XIWUER

Model Number:HTJ020B

Place of Origin:XIAN, SHANNXI CHINA

...role is of vital importance. Features Energy and material saving: The vacuum arc extinguishing chamber uses high-quality insulation materials to effectively reduce energy loss and make the use of materials more economical. ...

Brand Name:XZH TEST

Model Number:XHGG502

Place of Origin:Xi'an, Shaanxi, China

...ARC cable fault locator is suitable for measuring the low resistance, short circuit, open circuit and disconnection faults of various materials of different cross-sections and different media, high-frequency coaxial cables, local telephone cables, street light cables, and buried wires. Prevent leakage and high-resistance flashover faults...

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN73-12

... in a second (i.e., once every 10 ms). It is desirable that the current is interrupted when it is passing through zero value, otherwise overvoltage will be induced due to current chopping. Therefore, for successful arc interruption it is necessary that the

Brand Name:XK

Model Number:ZN63-12/630A

Place of Origin:Zhejiang, China

... in a second (i.e., once every 10 ms). It is desirable that the current is interrupted when it is passing through zero value, otherwise overvoltage will be induced due to current chopping. Therefore, for successful arc interruption it is necessary that the

Brand Name:WPVAC

Model Number:TD-12/630-12.5

Place of Origin:Jingdezhen China

TD-12/630-12.5 12KV 630A vacuum interrupters for Circuit Breakers Its main function is to enable the medium and high voltage circuit to quickly extinguish the arc and suppress the current through the excellent insulation of the vacuum inside the tube, and...

Brand Name:XZH TEST

Model Number:XHGG502

Place of Origin:Xi'an, Shaanxi, China

...ARC underground cable fault locator is suitable for measuring the low resistance, short circuit, open circuit and disconnection faults of various materials of different cross-sections and different media, high-frequency coaxial cables, local telephone cables, street light cables, and buried wires. Prevent leakage and high-resistance flashover faults...

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-V16

Specification 1 Rated Current A 1250 2 Circuit resistance at lowest rated contact force uΩ ≤30 3 Rated short-circuit breaking current KA 16 4 Breaking operations of rated short circuit breaking current Times 30 5 Rated short-time withstand current KA 16 6 ...