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WGL系列(lie)隔離(li)開關熔(rong)斷(duan)器組(以下簡稱開關)。是我公司自行研(yan)制的新產品。

該產品(pin)適用于交流50/60Hz，額定(ding)電(dian)(dian)(dian)壓AC為660V及以下(xia)、DC為440V及以下(xia)，額定(ding)電(dian)(dian)(dian)流至630A，開關主要使用在具有高短路(lu)電(dian)(dian)(dian)流的配電(dian)(dian)(dian)電(dian)(dian)(dian)路(lu)和(he)電(dian)(dian)(dian)動(dong)機(ji)電(dian)(dian)(dian)路(lu)中，作為手動(dong)不頻繁操作的主開關或總開關，不適合作為直接啟動(dong)和(he)斷開單臺電(dian)(dian)(dian)動(dong)機(ji)之用。

符(fu)合標(biao)準：CB/T 14048.3、IEC 60947-3。