E-T-A由(you)(you)Jakob Ellenberger和(he)(he)Harald A. Poensgen申(shen)請加入于(yu)1948年,總公(gong)司隸屬于(yu)華燁,如今(jin)仍由(you)(you)其(qi)一家掌管。下(xia)面E-T-A相(xiang)約1400名人同時橫跨(kua)**網路的代表著處和(he)(he)參(can)股公(gong)司的包含(han)了60多條一個國家。傳(chuan)統ETA隔離(li)開(kai)關(guan)、ETA調(diao)節(jie)器(qi)器(qi)、ETA數據電磁流(liu)量計、ETA工(gong)作(zuo)電流(liu)監示(shi)器(qi)、ETA主機電源(yuan)組件,該(gai)產品(pin)是(shi)**的專用設備用真空斷(duan)路器(qi)、保護性調(diao)整器(qi)及訪問(wen)量和(he)(he)液位(wei)感知器(qi)**產商。
主要產品有:熱式斷路器,熱(re)磁式(shi)短路器(qi)(qi)(qi),液壓(ya)油(you)泵磁和磁式(shi)負荷開關,高(gao)(gao)效果塑(su)殼(ke)斷路器(qi)(qi)(qi),快(kuai)熱(re)式(shi)繼電(dian)(dian)(dian),房門(men)鎖系(xi)統化,光(guang)電(dian)(dian)(dian)子低壓(ya)斷路器(qi)(qi)(qi),固體萬能(neng)遙控(kong)(kong)遠程操作把(ba)控(kong)(kong),電(dian)(dian)(dian)氣(qi)安裝(zhuang)機系(xi)統,國內電(dian)(dian)(dian)磁流(liu)量計,訪問量監示器(qi)(qi)(qi),潮位感測器(qi)(qi)(qi)器(qi)(qi)(qi),小數多功能(neng)儀表板,加速度調節器(qi)(qi)(qi)器(qi)(qi)(qi),相電(dian)(dian)(dian)壓(ya)、瞬時電(dian)(dian)(dian)流(liu)監示器(qi)(qi)(qi),電(dian)(dian)(dian)子高(gao)(gao)壓(ya),nvme固態智(zhi)能(neng)遙控(kong)(kong)遠程管(guan)(guan)理管(guan)(guan)控(kong)(kong)。