E-T-A由(you)Jakob Ellenberger和Harald A. Poensgen成立公司(si)于1948年,公司(si)隸屬于德,以來仍由(you)他倆家族(zu)網掌管。下面E-T-A約1400名普通員工與轉變(bian)**系統(tong)的(de)代表英文處(chu)和子工廠內容涵蓋了60多種一(yi)個國(guo)家。傳統(tong)ETA高壓斷(duan)路器(qi)(qi)、ETA傳紅外感應器(qi)(qi)器(qi)(qi)、ETA用戶計、ETA瞬時電流(liu)監示器(qi)(qi)、ETA電源控(kong)制器(qi)(qi)控(kong)制器(qi)(qi),該產(chan)品(pin)是**的(de)系統(tong)用高壓斷(duan)路器(qi)(qi)、維(wei)護(hu)控(kong)住器(qi)(qi)及(ji)客流(liu)量和液位感知(zhi)器(qi)(qi)**制造商。
主要產品有:熱式斷路器,熱磁式短路(lu)器(qi)(qi),油缸磁和磁式漏電(dian)(dian)(dian)斷(duan)路(lu)器(qi)(qi),高功能真空斷(duan)路(lu)器(qi)(qi),快熱式繼電(dian)(dian)(dian)子(zi)產品,把手鎖(suo)體系,光電(dian)(dian)(dian)子(zi)低壓斷(duan)路(lu)器(qi)(qi),固態硬盤(pan)遠(yuan)程(cheng)(cheng)電(dian)(dian)(dian)腦遙控使用遠(yuan)程(cheng)(cheng)電(dian)(dian)(dian)腦管控,變(bian)電(dian)(dian)(dian)程(cheng)(cheng)序(xu),流(liu)量的計(ji),流(liu)量數據監示器(qi)(qi),水位高低調(diao)節器(qi)(qi)器(qi)(qi),金額義表(biao)板,線(xian)速(su)度傳電(dian)(dian)(dian)子(zi)元(yuan)器(qi)(qi)件中的傳感器(qi)(qi)器(qi)(qi),的電(dian)(dian)(dian)壓、電(dian)(dian)(dian)壓監示器(qi)(qi),光學短路(lu)器(qi)(qi),固態硬盤(pan)安裝萬能遙控即遠(yuan)程(cheng)(cheng)控住。