- Electrical Breaker China Manufacture With New Design
- 2017-12-04 22:52
- MCB (miniature 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 immediately discontinue electri
- VOLTAGE TRANSFORMERS
- 2017-11-15 04:20
- The voltage transformer is a transformer with an iron core. It consists of one or two coils, core and insulation. When a voltage is applied to U1 in a winding, produces a magnetic flux in the core diameter, according to the law of electromagnetic inducti
- CONTROL UNIVERSAL CHANGEOVER LOAD ELECTRIC ISOLATION SWITCH
- 2017-10-26 13:31
- Ambient temperature Do Not exceed 40?C and the average temperature, measured over a period of 24 hours, Do Not exceed 35?C. Ambient temperature should not be below -5?C. Should not be installed over 2000m above sea level. The humidity should not exceed 5
- Factory 1A-63A Mini Circuit Breakers-C45
- 2017-09-13 04:29
- Miniature Circuit Breaker, also known as Micro Circuit Breaker, is suitable for overload and short circuit protection of AC 50 / 60Hz rated voltage 230 / Under normal circumstances as the line is not frequent operation of the conversion purposes
- DUAL SUPPLY CHANGEOVER SWITCH
- 2017-08-29 00:07
- Double power source automatic switch is applicable for the three-phase four-wire power supply system of AC 50Hz, rated voltage AC 660V and below, DC 440V and below,rated current up to 1600A, it can realize automatic and manual changeover between normal an
- Color Video Door Phone Villa Video Intercom--VDP-VSC5
- 2017-08-24 07:36
- Video doorbell as a convenient and practical products, since the late nineties so far, mainly used in commercial residential buildings, the rapid development of the scale, has now generally entered the urban residential high-rise residential. When used, h
- Best Selled Rcb Of The World-- ANF360N
- 2017-07-20 10:19
- The item is in accordance with standards of IEC61009.1 and BS4293 etc. Applying to the circuit of AC 50/60Hz,230V single phase,415V three phases and below it for industrial and mining enterprise,building trade,commerce and family. To mainly prevent electr
- Best Selling,hot Chinese Mcb,2pole 6A,10A,16A,25A,32A,40A,50A,63A Residual Current Circuit Breaker,r
- 2017-07-08 05:20
- They have a residual current operated electromechanical release which operates without any auxiliary source of supply to open a circuit automatically in the case of an earth leakAge fault between phase and earth greater than or equal to a threshold of 30m
- Wholesale RS485 Din Rail Energy Meter / Electric Power Meter--AN818
- 2017-07-04 22:18
- Function and Features:Measure three-phase active electric energy, do not need calibrate for Long term operation;Three phase power supply, loss one (any one wire of three-wire) or two (any two wire of four-wire) phase, uninfected measurement;Assuming funct
- MANUFACTURER SINGLE PHASE DIGITAL POWER METER/ANALOG PANEL METER
- 2017-07-01 14:26
- Digital display because of its visual characteristics, high degree of the setting of the convenient and intelligent control, coupled with the rapid development of sensor technology, digital display instrument function is powerful and precision is improved