明泰(tai)(tai)電(dian)(dian)氣（蘇州(zhou)）有限(xian)公司是正泰(tai)(tai)集團在(zai)蘇州(zhou)地區一家授(shou)權的經銷企業，連續十年銷量(liang)居正泰(tai)(tai)營銷網絡(luo)名，公司主要(yao)經營“正泰(tai)(tai)”牌(pai)配(pei)電(dian)(dian)電(dian)(dian)器(qi)、控制電(dian)(dian)器(qi)、終端(duan)電(dian)(dian)器(qi)、電(dian)(dian)源電(dian)(dian)器(qi)、電(dian)(dian)力電(dian)(dian)子、儀器(qi)儀表、建筑電(dian)(dian)器(qi)、高壓(ya)電(dian)(dian)器(qi)及成套設備。

按(an)照(zhao)接觸(chu)(chu)(chu)類型(xing)分(fen)類：開(kai)關(guan)(guan)按(an)接觸(chu)(chu)(chu)類型(xing)可分(fen)為a型(xing)觸(chu)(chu)(chu)點(dian)(dian)(dian)、b型(xing)觸(chu)(chu)(chu)點(dian)(dian)(dian)和(he)(he)c型(xing)觸(chu)(chu)(chu)點(dian)(dian)(dian)三種(zhong)。接觸(chu)(chu)(chu)類型(xing)是指，“操作（按(an)下）開(kai)關(guan)(guan)后，觸(chu)(chu)(chu)點(dian)(dian)(dian)閉(bi)合(he)”這種(zhong)操作狀況(kuang)和(he)(he)觸(chu)(chu)(chu)點(dian)(dian)(dian)狀態的關(guan)(guan)系。需(xu)要根據(ju)用途選擇合(he)適(shi)接觸(chu)(chu)(chu)類型(xing)的開(kai)關(guan)(guan)。

按照(zhao)開(kai)關(guan)(guan)(guan)數(shu)分類：單控開(kai)關(guan)(guan)(guan)、雙控開(kai)關(guan)(guan)(guan)、多控開(kai)關(guan)(guan)(guan)、調光開(kai)關(guan)(guan)(guan)、調速開(kai)關(guan)(guan)(guan)、防濺盒、門鈴開(kai)關(guan)(guan)(guan)、感(gan)應開(kai)關(guan)(guan)(guan)、觸摸開(kai)關(guan)(guan)(guan)、遙控開(kai)關(guan)(guan)(guan)、智能開(kai)關(guan)(guan)(guan)、插卡取電開(kai)關(guan)(guan)(guan)、浴(yu)霸開(kai)關(guan)(guan)(guan)。

明泰(tai)電(dian)氣（蘇州）有限公司是正(zheng)泰(tai)集(ji)團在蘇州地區(qu)一家授(shou)權(quan)的(de)經(jing)銷(xiao)(xiao)企(qi)業，連續(xu)十年銷(xiao)(xiao)量居正(zheng)泰(tai)營(ying)銷(xiao)(xiao)網(wang)絡(luo)名，公司主(zhu)要經(jing)營(ying)“正(zheng)泰(tai)”牌(pai)配電(dian)電(dian)器、控制電(dian)器、終(zhong)端電(dian)器、電(dian)源電(dian)器、電(dian)力電(dian)子、儀器儀表、建筑電(dian)器、高(gao)壓電(dian)器及成套(tao)設(she)備。

附件

開(kai)關護罩可以有效(xiao)保護凸(tu)輪開(kai)關的(de)觸點模塊不受灰塵及水(shui)氣的(de)侵(qin)害，延(yan)長觸點使用(yong)壽命。

品種

按類別可分為

選(xuan)擇開(kai)關(guan)10A，20A；通斷開(kai)關(guan)10A，20A，25A，32A，63A，100A

按安裝方式可分為：

鏍釘(ding)安裝(zhuang)，中(zhong)心安裝(zhuang)，盒安裝(zhuang)，導軌安裝(zhuang)

按產品形式可分為：

轉換開關(guan)，天(tian)逸凸輪(lun)開關(guan)，門互鎖開關(guan)，鑰(yao)匙開關(guan)，配(pei)電框內用(yong)開關(guan)

明泰(tai)電(dian)(dian)(dian)氣（蘇州(zhou)）有限公(gong)司(si)是正泰(tai)集團在(zai)蘇州(zhou)地區一家授(shou)權(quan)的經(jing)銷(xiao)(xiao)(xiao)企業，連續十年(nian)銷(xiao)(xiao)(xiao)量(liang)居正泰(tai)營銷(xiao)(xiao)(xiao)網絡名(ming)，公(gong)司(si)主要(yao)經(jing)營“正泰(tai)”牌配電(dian)(dian)(dian)電(dian)(dian)(dian)器(qi)(qi)(qi)、控制(zhi)電(dian)(dian)(dian)器(qi)(qi)(qi)、終端電(dian)(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)(dian)源電(dian)(dian)(dian)器(qi)(qi)(qi)、電(dian)(dian)(dian)力電(dian)(dian)(dian)子、儀(yi)器(qi)(qi)(qi)儀(yi)表、建筑電(dian)(dian)(dian)器(qi)(qi)(qi)、高(gao)壓(ya)電(dian)(dian)(dian)器(qi)(qi)(qi)及成套設備(bei)。

主要參數

額定電壓：是指開關在(zai)正(zheng)常工(gong)作時所(suo)允許(xu)的安全電壓. 加(jia)在(zai)開關兩端的電壓大于此值，會(hui)造成兩個(ge)觸點之間打火擊穿(chuan)。

額定電流：指開(kai)(kai)關(guan)接(jie)通(tong)時所允(yun)許通(tong)過的(de)1大安全(quan)電流，當超過此值時，開(kai)(kai)關(guan)的(de)觸(chu)點會因電流過大而燒(shao)毀。

絕緣電阻：指開關的導體部分與絕緣部分的電阻值，絕緣電阻值應在(zai)100MΩ以上(shang)。

接觸電阻(zu)(zu)：是指開(kai)關在開(kai)通狀態(tai)下，每對觸點之間的電阻(zu)(zu)值.一般(ban)要求(qiu)在0.1-0.5Ω以(yi)下，此值越(yue)小越(yue)好。

耐(nai)壓：指(zhi)開關對導體(ti)及地之間所能承受的1高電壓。

壽命(ming)：是指開關在正常工(gong)作條件下，能操作的次數(shu).一般要(yao)求在5000-35000次左右。