circuit breaker tester sale wuhan huaying
|
Model HYGK-307 Circuit breaker analyzer introduction 1) Measurement of closing time, opening time, time spread between poles, time spread between units of one pole, bounces etc. 2) ......
Wuhan Huaying Electric Power Tech & Science Co.,ltd
|
Indoor 33kv 11kv Vacuum Circuit Breaker 630a 1250a DC Fixed Withdraw Type
|
... 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....
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
|
Hot sale Molded Case Circuit Breakers CVS-160--kampa
|
Hot sale Molded Case Circuit Breakers CVS-160--kampa Application The design of CVS series of MCCB(shorted as circuit breaker) reflects the latest current limiting principle and manufacturing technology, characterized by compact structure, full ......
Yueqing Kampa Electric Co., Ltd.
|
Light Weight Snl7 3p Series ( MCB ) Miniature Circuit Breaker 63A 10ka
|
Hot Sale Snl7 3p Series (MCB) Miniature Circuit Breaker 63A 10ka GENERAL SNL7 series high breaking capacity mini circuit breaker is used in AC50/60Hz, rated voltage of 230V 3, 4 poles 400V, rated current to 63A for overload and short-circuit protection......
WENZHOU SANTUO ELECTRICAL CO.,LTD.
|
12kv Outdoor Magnet Vacuum Circuit Breaker 630A Rated Current High Voltage
|
...Sale Model 12kv Outdoor Magnet Vacuum Middle Voltage High Voltage Circuit Breaker, Factory Direct Supply Product introduction ZW27-12 outdoor AC high voltage vacuum circuit breaker ZW27-12 outdoor AC high voltage vacuum circuit breaker is mainly used to break and close load current, over-load current and short-circuit......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
|
ZXMN-A Protection Relay Circuit Breaker Simulator Portable Intelligent Power System
|
... One year free warranty, three years quality assurance, lifetime maintenance. 7: AFTER SALES SERVICES 24/7 ZXMN-A Tripping Closing Simulation Circuit Breaker Test CB Simulator The CBS (circuit breaker simulator ) designed mainly for relay protective device...
Wuhan GDZX Power Equipment Co., Ltd
|
63A 1P IEC61008 NBSL1-100 Residual Current Circuit Breaker
|
... ,when the human body electric shock ,electric leakage current exceeds the set value ,residual current operated circuit breaker to within a very short period of time quickly cut off the power failure ,human body and safely of the electric equipment ,but...
Wenzhou New Blue Sky Electrical Co.,Ltd
|
Low Voltage Circuit Breaker / Moulded Case Circuit Breaker TANM1 TANM2 Series
|
... in a circuit with AC 50Hz (or 60Hz), rated operating voltage 660 (690V) or below, rated current to 800A, for less frequent transformer, and also can be used for motor protection and less frequent start. The circuit breaker has over load, short circuit and...
Ningbo Tianan (Group) Co.,Ltd.
|
Intelligent Auto Recloser Circuit Breaker 12kv Remote Control Circuit Breaker
|
... referred to as demarcation circuit breaker) is a new product developed by our company independently. The demarcation circuit breaker is a multi-functional intelligent device product integrating vacuum circuit breaker, demarcation circuit breaker and...
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
|
ZN28A Series Indoor AC Vacuum Circuit Breaker 12KV 1250A
|
...Circuit Breaker 24KV 12KV 1250A-2150A Price 1.Description of ZN28A Series Indoor AC Vacuum Circuit Breaker ZN28(A)-12 series vacuum circuit breaker is an indoor high voltage switch with rated voltage 12KV, 3 phases AC 50Hz. This type circuit breaker is vacuum type, it is new style in global market. This vacuum circuit breaker conforms to the standard GB1984-89 . This vacuum circuit breaker......
Xi'an Xigao Electricenergy Group Co., Ltd.
|
Submit your “circuit breakers for sale” inquiry in a minute :