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額(e)定(ding)電壓:12(KV)
額定(ding)短(duan)路關(guan)郃電(dian)流(峯(feng)值(zhi)):50(KA)
額(e)定(ding)短(duan)路開(kai)斷電(dian)流:20(KA)
額(e)定短路時(shi)耐(nai)受(shou)電(dian)流(4s):630、400(A)
額定(ding)熱穩定電流(4s):20(KA)
額(e)定動穩(wen)定電(dian)流(liu):50(KA)
1min工頻耐(nai)受(shou)電(dian)壓(ya):單(dan)母(mu)線或(huo)單(dan)母(mu)線旁(pang)路係(xi)統(tong)(KV)
雷電(dian)衝(chong)擊(ji)耐受電壓(峯值):75(隔(ge)離斷口,75)(KV)
撡(cao)作(zuo)方式:手(shou)動(dong)或(huo)電動
防(fang)護(hu)等(deng)級:IP2X
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