arc fault circuit interrupters

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: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:WPVAC

Model Number:TJ-1.14/1250

Place of Origin: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: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-3.3/400

Place of Origin: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: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: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:WPVAC

Model Number:TD-1.14/1250-25

Place of Origin: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: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-12/3150-40

Place of Origin: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: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: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

... coaxial cables, local telephone cables, street light cables, and buried wires. Prevent leakage and high-resistance flashover faults. Super powerful cable management system, automatic report generation.

Brand Name:WPVAC

Model Number:TD-12/630-12.5

Place of Origin: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...

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:XZH Test

Model Number:XHGG502

Place of Origin:China

...software interface to realize human-computer interaction testing. Adopt industrial-grade integrated circuits and devices, built-in large-capacity lithium-ion battery, stable and reliable, and easy to use. This cable fault tester is a special instrument for