明泰電(dian)(dian)(dian)(dian)氣（蘇(su)州）有(you)限公(gong)司是正(zheng)泰集(ji)團在(zai)蘇(su)州地區一家授權(quan)的經銷(xiao)(xiao)企(qi)業，南京按鈕LA42，連(lian)續十年銷(xiao)(xiao)量(liang)居(ju)正(zheng)泰營(ying)銷(xiao)(xiao)網絡名(ming)，公(gong)司主要經營(ying)“正(zheng)泰”牌配電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)器(qi)、控制電(dian)(dian)(dian)(dian)器(qi)、終端電(dian)(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)子、儀器(qi)儀表、建筑電(dian)(dian)(dian)(dian)器(qi)、高壓電(dian)(dian)(dian)(dian)器(qi)及(ji)成套(tao)設備。

本產品適(shi)用(yong)于交流50/60Hz、690V及(ji)以(yi)下，按(an)(an)鈕(niu)LA42批發(fa)商，額定(ding)電(dian)(dian)(dian)流自(zi)6A至1250A及(ji)以(yi)下的(de)(de)兩路電(dian)(dian)(dian)源(yuan)(常用(yong)電(dian)(dian)(dian)源(yuan)N和備用(yong)電(dian)(dian)(dian)源(yuan)或發(fa)電(dian)(dian)(dian)機電(dian)(dian)(dian)源(yuan)R)的(de)(de)供(gong)電(dian)(dian)(dian)系統中，按(an)(an)鈕(niu)LA42報價，因(yin)一路電(dian)(dian)(dian)源(yuan)發(fa)生故障(停電(dian)(dian)(dian)、欠(qian)壓、過壓、斷相(xiang)、頻率偏(pian)移)而(er)進行(xing)電(dian)(dian)(dian)源(yuan)之間的(de)(de)自(zi)動切(qie)換(huan)，以(yi)保證供(gong)電(dian)(dian)(dian)的(de)(de)可靠性(xing)和安全性(xing)。廣(guang)泛應用(yong)于高(gao)層建筑、小區、、機場、碼頭、消防(fang)、冶金、化工、紡織(zhi)等不允許(xu)停電(dian)(dian)(dian)的(de)(de)重要場所，實現無人值(zhi)守連續供(gong)電(dian)(dian)(dian)。

明泰(tai)(tai)電(dian)(dian)氣（蘇(su)州）有限公(gong)司是(shi)正泰(tai)(tai)集(ji)團在(zai)蘇(su)州地區(qu)一家授(shou)權(quan)的經銷企業，連續十年銷量(liang)居正泰(tai)(tai)營銷網(wang)絡名，公(gong)司主要經營“正泰(tai)(tai)”牌(pai)配電(dian)(dian)電(dian)(dian)器(qi)(qi)(qi)、控制電(dian)(dian)器(qi)(qi)(qi)、終端(duan)電(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)源(yuan)電(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)力電(dian)(dian)子(zi)、儀器(qi)(qi)(qi)儀表(biao)、建筑電(dian)(dian)器(qi)(qi)(qi)、高壓電(dian)(dian)器(qi)(qi)(qi)及成套設備。

LA42系列方形(xing)按(an)鈕(niu)保留了原來(lai)圓(yuan)形(xing)按(an)鈕(niu)優良的(de)結(jie)構(gou)特點，對按(an)鈕(niu)操動機構(gou)的(de)外觀進行了精心的(de)設計。按(an)鈕(niu)頭部(bu)幾何造型如同古代宮殿(dian)立(li)柱(zhu)下(xia)部(bu)白玉基(ji)石(shi)一般(ban)，圓(yuan)方結(jie)合，圓(yuan)與方連接處采(cai)用(yong)錐體弧圓(yuan)滑過渡。色(se)彩方面采(cai)用(yong)當(dang)今國際i流(liu)行的(de)銀白色(se)亞(ya)光(guang)金屬色(se)。

明泰(tai)(tai)電(dian)氣（蘇州）有限公(gong)司是正(zheng)泰(tai)(tai)集團在蘇州地(di)區一家授權的經銷(xiao)企(qi)業，連(lian)續十年銷(xiao)量居正(zheng)泰(tai)(tai)營(ying)銷(xiao)網(wang)絡名，公(gong)司主(zhu)要(yao)經營(ying)“正(zheng)泰(tai)(tai)”牌配電(dian)電(dian)器(qi)(qi)、控(kong)制電(dian)器(qi)(qi)、終(zhong)端電(dian)器(qi)(qi)、電(dian)源(yuan)電(dian)器(qi)(qi)、電(dian)力電(dian)子、儀器(qi)(qi)儀表、建筑電(dian)器(qi)(qi)、高(gao)壓(ya)電(dian)器(qi)(qi)及(ji)成套設(she)備。

LA42系列按鈕特有的防(fang)(fang)水裝置(zhi)確保產品的防(fang)(fang)護(hu)等(deng)級高達IP65，防(fang)(fang)水防(fang)(fang)塵。加裝防(fang)(fang)護(hu)罩(zhao)后(hou)，防(fang)(fang)護(hu)等(deng)級更可(ke)達IP67；

LA42系列(lie)按鈕觸點(dian)模塊(kuai)(kuai)采(cai)(cai)用(yong)模塊(kuai)(kuai)式結構，接觸高度(du)可靠、檢修簡(jian)單（只需一把螺絲(si)刀即可更換面(mian)板(ban)背面(mian)所(suo)有元件）觸點(dian)采(cai)(cai)用(yong)銀銅復合材料(liao)，電流高達10A。