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HTM1L系(xi)列(lie)帶剩余電流保護塑料(liao)外(wai)殼式斷路器

HTM1L系列帶剩余電(dian)(dian)(dian)(dian)流保(bao)(bao)護(hu)塑料外殼式斷(duan)路器(以(yi)下簡(jian)稱(cheng)漏電(dian)(dian)(dian)(dian)斷(duan)路器)，適用于交流50Hz(或60Hz)，其(qi)額(e)定絕緣電(dian)(dian)(dian)(dian)壓為800V，額(e)定工(gong)作電(dian)(dian)(dian)(dian)壓400V，額(e)定工(gong)作電(dian)(dian)(dian)(dian)流至800A的電(dian)(dian)(dian)(dian)路中作不頻繁轉(zhuan)換(huan)及電(dian)(dian)(dian)(dian)動機不頻繁起(qi)動之用。斷(duan)路器具有過載、短路和(he)欠(qian)電(dian)(dian)(dian)(dian)壓保(bao)(bao)護(hu)功(gong)能(neng)，能(neng)保(bao)(bao)護(hu)線路和(he)電(dian)(dian)(dian)(dian)源(yuan)設備不受損壞；同(tong)時(shi)，可(ke)對人提(ti)供間接(jie)(jie)接(jie)(jie)觸保(bao)(bao)護(hu)，還可(ke)以(yi)對過電(dian)(dian)(dian)(dian)流保(bao)(bao)護(hu)不能(neng)檢測出的長期存在(zai)的接(jie)(jie)地故障可(ke)能(neng)引起(qi)的火(huo)災危險提(ti)供保(bao)(bao)護(hu)。在(zai)其(qi)他保(bao)(bao)護(hu)裝置(zhi)失靈時(shi)，額(e)定剩余動作電(dian)(dian)(dian)(dian)流為30mA的HTM1L漏電(dian)(dian)(dian)(dian)斷(duan)路器可(ke)直接(jie)(jie)起(qi)附加保(bao)(bao)護(hu)。