arc fault circuit interrupter

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 ...

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-V24

Specification 1 Rated Current A 1600 1250 2 Circuit resistance at lowest rated contact force uΩ ≤25 ≤28 3 Rated short-circuit breaking current KA 25 4 Breaking operations of rated short circuit breaking current Times 20 5 Rated short-time withstand current...

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-V12

Specification 1 Rated current A 1600 1250 2 Circuit resistance at lowest rated contact force μΩ ≤20 3 Rated short-circuit breaking current KA 31.5 4 Breaking operations of rated short circuit breaking current Times 50 5 Rated short-time withstand current ...

Brand Name:SEFIE

Model Number:SFL4-100

Place of Origin:WenZhou,China

... and handle in arc shape make comfortable operation Transparent cover designed to carry label Provides protection against earth fault/leakage current and stays at centralposition,which enables a quick solution to the faulty line. The handle cannot stay

Brand Name:SEFIE

Model Number:SFL4-100

Place of Origin:WenZhou,China

... and handle in arc shape make comfortable operation Transparent cover designed to carry label Provides protection against earth fault/leakage current and stays at centralposition,which enables a quick solution to the faulty line. The handle cannot stay

Brand Name:Tianan Electric

Model Number:VT19-24

Place of Origin:China

...Circuit Breaker NINGBO TIANAN (GROUP) CO., LTD. The structure of vacuum arc-extinguish room Vacuum arc-extinguish room is the core parts from circuit breaker to support, connect and break current energy. It has sufficient arc-extinguish function and high operation duration. Insulation enclosure (1) of arc...

Brand Name:XZH TEST

Model Number:XHGG501X

Place of Origin:Xi'an, Shaanxi, China

This cable fault locator XHGG501X realizes ABC three-phase cable sampling separately, and the sampling waveform is displayed on the screen at the same time, so that the waveform of the three-phase cable can be compared. The instrument has the functions of ...

Place of Origin:CN

Brand Name:Original Factory

Model Number:LTC2954IDDB-2

Integrated Circuit Chip LTC2954IDDB-2 Pushbutton On/Off Controller With µP Interrupt [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery Date Guaranteed + 100% ...

Place of Origin:CN

Brand Name:Original Factory

Model Number:TCAL6408DTUR

Integrated Circuit Chip TCAL6408DTUR 8 Bit Translating I O Expander With Interrupt 1MHz [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery Date Guaranteed + ...

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-V315

Specification 1 Rated Current A 2500 2 Rated short-circuit breaking current KA 31.5 3 Breaking operations of rated short circuit breaking current Times 20 4 Rated short-time withstand current KA 31.5 5 Rated duration of short-circuit S 4 6 Rated peak ...

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-V20

Specification 1 Rated Current A 2000 1250 1600 1250 1250 2 Circuit resistance at lowest rated contact force u Ω ≤17 ≤25 ≤20 ≤25 ≤25 3 Rated short-circuit breaking current KA 25 12.5 25 25 20 4 Breaking operations of rated short circuit breaking current ...

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-V20

Specification 1 Rated Current A 2000 1250 1600 1250 1250 2 Circuit resistance at lowest rated contact force u Ω ≤17 ≤25 ≤20 ≤25 ≤25 3 Rated short-circuit breaking current KA 25 12.5 25 25 20 4 Breaking operations of rated short circuit breaking current ...

Place of Origin:China (Mainland)

Brand Name:ERFA

Model Number:ERFA-V24

Specification 1 Rated Current A 2000 1250 1600 1250 1250 2 Circuit resistance at lowest rated contact force u Ω ≤17 ≤25 ≤20 ≤25 ≤25 3 Rated short-circuit breaking current KA 25 12.5 25 25 20 4 Breaking operations of rated short circuit breaking current ...

Brand Name:FAIRCHILD

Model Number:RV4141AMT

Place of Origin:Original

RV4141AMT Electronics IC Chips Integrated Circuits IC Component Low Power Ground Fault Interrupter Features • Powered from the AC line • Built-in rectifier • Direct interface to SCR • 500 µA quiescent current • Precision sense amplifier • ...

Brand Name:FAIRCHILD

Model Number:RV4141AMT

Place of Origin:Original

RV4141AMT Electronics IC Chips Integrated Circuits IC Component Low Power Ground Fault Interrupter Features • Powered from the AC line • Built-in rectifier • Direct interface to SCR • 500 µA quiescent current • Precision sense amplifier • ...

Brand Name:Tianyihongda

Model Number:TYHD-3

Place of Origin:Beijing,China

...circuit, without locally indicating function. When short-circuit happened in cable,It can help line finder find the fault quickly .shorten power-off duration,improve the reliability of power supply,The picture of product is below: Working principle: Using clip-on line structure of fault...

Brand Name:Tianyihongda

Model Number:TYHD-C1

Place of Origin:Beijing,China

...centralized monitoring the current, temperature and fault condition on the power distribution circuit. Short-circuit principle: when phase-to-phase short-circuit happens, it is equivalent to directly connected between two power, there will be a very large ...

Brand Name:Tianyihongda

Model Number:TYHD-C6

Place of Origin:Beijing,China

...fault passage indicator for overhead line( Red flag moving times no limit) This kind of device is applied to the overhead power distribution network automatic system from 6KV to 35KV,is used to improve the safe and reliable operating performance through centralized monitoring the current, temperature and fault condition on the power distribution circuit. Detecting principle: Short-circuit principle: when phase-to-phase short-circuit

Brand Name:QIUPU

Model Number:ZN63(VS1)-24/630A-1600A

Place of Origin:WENZHOU

...Circuit Breaker with 24kV Switchgear Equipment Description VS1-24 circuit breaker(with permanent magnet actuator) using vacuum arc extinguishing chamber, vacuum as arc extinguishing and insulation medium, arc extinguishing chamber has very high truth VS1-24VS1-24 Vacuum circuit breaker, voids, when the contact and static contacts are electrically divided under the action of the actuating mechanism, a vacuum arc