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... caused by earth leakage.It can be used in circuits up to single phase 240V,three phase 415V,50 or 60Hz. Product Over View: 1.Provide protection against earth fault/leakage current and function of...
... caused by earth leakage.It can be used in circuits up to single phase 240V,three phase 415V,50 or 60Hz. Product Over View: 1.Provide protection against earth fault/leakage current and function of...
... appearance ; cover 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 ena...
... appearance ; cover 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 ena...
... with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rated current up to 630A. Its a kind of economical breaker with the characters of stable and reliable function, beautiful appearance, small size a...
... with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rated current up to 630A. Its a kind of economical breaker with the characters of stable and reliable function, beautiful appearance, small size a...
... that the bimetal bending is directed regularly with the increase of temperature. When the circuit breaker is closed in normal working condition, the internal bimetallic sheet is heated by a certain current,...
NBSe DZ47 Series Miniature Circuit Breaker,fuses and circuit breakers 1. Application DZ47 Economic type mcb is mainly used in AC50/60Hz single pole230V or two,three,four pole 400V voltage for overload and short...
NBSe DZ47 Series Miniature Circuit Breaker,fuses and circuit breakers 1. Application DZ47 Economic type mcb is mainly used in AC50/60Hz single pole230V or two,three,four pole 400V voltage for overload and short...
SFL4-100 residual current circuit breaker rccb/earth leakage circuit breaker elcb/rocb/rcd 1. completely independent intellectual property right,national utility model patent. 2. The overall is nice with slee...
SFL4-100 residual current circuit breaker rccb/earth leakage circuit breaker elcb/rocb/rcd 1. completely independent intellectual property right,national utility model patent. 2. The overall is nice with slee...
... disconnect the circuit when earth fault/leakage current occurs and rated sensitivity Fire resistant plastic parts endures abnormal heating and strong impact Equipped with finger protected connection termina...
... disconnect the circuit when earth fault/leakage current occurs and rated sensitivity Fire resistant plastic parts endures abnormal heating and strong impact Equipped with finger protected connection termina...
...breaker 30Ma with SAA certificate Function: ♦ Control electric circuits ♦ Protect people against indirect contacts and additional protection against direct contacts ♦ Protect installations against fire hazar...
...current transformer 4-20ma ZCT Zero Phase Current Transformer Rated current : 30A Rated Output :10~12.5 mV Operating frequncy : 50Hz/60Hz Dielectric withstanding voltage(Hi-pot): 2500Vrms (between outside/se...
...-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems. 1.2 Selection Technical data of the network at the point considered: -short-circuit current...