剩余电流动作断路器里面有银金属吗 剩余电流断路器和断路器有什么区别
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绛旓細DZ47涓昏鏈変笁绉嶇被鍨:DZ47-60灏忓瀷鏂矾鍣ㄣ丏Z47LE-32鍓╀綑鐢垫祦鍔ㄤ綔鏂矾鍣銆丏Z47LE-63鍓╀綑鐢垫祦鍔ㄤ綔鏂矾鍣ㄣ1)DZ47-60灏忓瀷鏂矾鍣(c鍨)閫傜敤浜庣収鏄庨厤鐢电郴缁熸垨鐢垫満鐨勯厤鐢电郴缁(D鍨),涓昏鐢ㄤ簬浜ゆ祦50HZ/60HZ,鍗曠骇230V,浜屻佷笁銆佸洓鍙400V,鐢垫祦鑷60A鐨勭嚎鐢佃矾涓捣杩囪浇銆佺煭璺繚鎶,鍚屾椂涔熷彲鍦ㄦ甯告儏鍐典笅涓嶉绻佺殑閫氭柇...
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