ground fault circuit breaker

... 1. General HRD7 s are suitable for lines with AC 50/60Hz, rated voltage 240V/415, rated cu...

... 10mA 30mA 100mA 300mA Residual current with over-current protection (RCBO) — combines the functions of an RCD and an MCB in...

...h dangerous electric current and prevent fire disaster caused by insulation and single-phase .It can be used to distribute electr...

...Case 1600A ACB High Current Air s Masterpact NT MT is a comprehensive range of air designed to prot...

... 380V andrated current 100A, to make indirect contact protection to the human being, also to prevent fire accident causedby current du...

...voltage up to 660V (690V) and below, and rated current 400A~6300A, used to distribute electrical energy and protect and Power supply equip...

...,SF6 Overview of ZW20 Outdoor High Voltage AC Boundary Vacuum ,SF6 When a occur...

... Overview TANK1 Series Intelligent Universal vacuum is suitable for AC 50Hz, rated voltage of 400V, 690V, rated curr...

... in 230V STD1-63 series DC Miniature can quickly break the currents in DC power distriubtion systems, Especial...

... rccb/earth leakage elcb/rocb/rcd ​ Independent of power supply and line voltage,and free from external interference...

... with overload protection is a kind of electric devices or advanced for both overload/short protection plus...

...voltage 11KV, it can be used as load current, overload current and current for mining enterprises, power plant and substation. 2. ZN12-12 Typ...

... IEC60898-1 mini Application DZ47-63 Mini can be used for equipment in power distribution system, pr...

... 3 Phase integrated fast-switching intelligent switch Introduction The MIS-12 integrated fast-switching intelligent pole-mounted swi...

... by a short , which generally results from an overload. Its basic functionality is to interrupt the flow of current after a is detecte...

..., such as vacuum , oil , SF6 , switch-disconnector and GIS switch etc. Main Features ●Abl...

... C45 DZ47, home short overload protector. Product introduction DZ47 has super first-class current limiting p...

...process multiple signals efficiently and increase detecting range and anti-interference capacity, to display the insulation level of the tested cir...

... NEW Original What is a ? A is a device designed to protect an electrical from damaged cause...

... Type B 10KA Residual Current RCD What are RCDs? Residual Current Devices (RCDs) are safety switching devices. They are designed to...