上海喆和定制西門子APT(原上海二工）轉(zhuǎn)換開關(guān)，上海實(shí)力特賣APT轉(zhuǎn)換開關(guān)信譽(yù)好，上海實(shí)力特賣APT轉(zhuǎn)換開關(guān)信譽(yù)好，上海實(shí)力特賣APT轉(zhuǎn)換開關(guān)信譽(yù)好，型號(hào)LW39-16B-9GC-615/6P型號(hào)LW39-16B-9GC-615X/6型號(hào)LW39-16B-9GC-E012/1型號(hào)LW39-16B-9GC-E012/1P型號(hào)LW39-16B-9GC-E012X/1型號(hào)LW39-16B-9GE-6222/4型號(hào)LW39-16B-9GE-6222/4P型號(hào)LW39-16B-9GE-6222X/4型號(hào)LW39-16B-9GE-6223/4B102型號(hào)LW39-16B-9GE-6223/4P型號(hào)LW39-16B-9GE-6223X/4B1型號(hào)LW39-16B-9GE-E6222J/4型號(hào)LW39-16B-9GE-E6222J/4P型號(hào)LW39-16B-9GE-E6222JX/4型號(hào)LW39-16B-9GG-0122/2Ck型號(hào)LW39-16B-9GG-0122/2CkP型號(hào)LW39-16B-9GG-0122X/2Ck型號(hào)LW39-16B-9GG-2012/2型號(hào)LW39-16B-9GG-2012/2P型號(hào)LW39-16B-9GG-2012X/2型號(hào)LW39-16B-9GG-2222/3Ar型號(hào)LW39-16B-9GG-2222/3ArP型號(hào)LW39-16B-9GG-2222X/3Ar型號(hào)LW39-16B-9GG-4111/2型號(hào)LW39-16B-9GG-4111/2P型號(hào)LW39-16B-9GG-4111X/2型號(hào)LW39-16B-9GG-5555/6型號(hào)LW39-16B-9GG-5555/6P型號(hào)LW39-16B-9GG-5555X/6型號(hào)LW39-16B-9OB-11/1型號(hào)LW39-16B-9OB-11/1P型號(hào)LW39-16B-9OB-11X/1型號(hào)LW39-16B-9OB-13L/2型號(hào)LW39-16B-9OB-13L/2P型號(hào)LW39-16B-9OB-13LX/2型號(hào)LW39-16B-9OB-22/2型號(hào)LW39-16B-9OB-22/2P型號(hào)LW39-16B-9OB-22X/2型號(hào)LW39-16B-9OB-33/3型號(hào)LW39-16B-9OB-33/3P。 西門子APT轉(zhuǎn)換開關(guān)LW39-16B（C）系列.上海實(shí)力特賣APT轉(zhuǎn)換開關(guān)信譽(yù)好

    訂貨號(hào)型號(hào)LW39-16A-4OB-121AX/2訂貨號(hào)型號(hào)LW39-16A-4OB-121X/1訂貨號(hào)型號(hào)LW39-16A-4OB-121X/2訂貨號(hào)型號(hào)LW39-16A-4OB-122/2訂貨號(hào)型號(hào)LW39-16A-4OB-122/2P訂貨號(hào)型號(hào)LW39-16A-4OB-122X/2訂貨號(hào)型號(hào)LW39-16A-4OB-202/2訂貨號(hào)型號(hào)LW39-16A-4OB-202/2A4Bk訂貨號(hào)型號(hào)LW39-16A-4OB-202/2B107訂貨號(hào)型號(hào)LW39-16A-4OB-202/2BkP訂貨號(hào)型號(hào)LW39-16A-4OB-202/2P訂貨號(hào)型號(hào)LW39-16A-4OB-202A/2訂貨號(hào)型號(hào)LW39-16A-4OB-202A/2B55訂貨號(hào)型號(hào)LW39-16A-4OB-202A/2P訂貨號(hào)型號(hào)LW39-16A-4OB-202AX/2訂貨號(hào)型號(hào)LW39-16A-4OB-202AX/2B5訂貨號(hào)型號(hào)LW39-16A-4OB-202B/2訂貨號(hào)型號(hào)LW39-16A-4OB-202B/2P訂貨號(hào)型號(hào)LW39-16A-4OB-202BX/2訂貨號(hào)型號(hào)LW39-16A-4OB-202C/2訂貨號(hào)型號(hào)LW39-16A-4OB-202C/2P訂貨號(hào)型號(hào)LW39-16A-4OB-202CX/2訂貨號(hào)型號(hào)LW39-16A-4OB-202D/2訂貨號(hào)型號(hào)LW39-16A-4OB-202D/2P訂貨號(hào)型號(hào)LW39-16A-4OB-202DX/2訂貨號(hào)型號(hào)LW39-16A-4OB-202J/2訂貨號(hào)型號(hào)LW39-16A-4OB-202J/2P訂貨號(hào)型號(hào)LW39-16A-4OB-202JX/2訂貨號(hào)型號(hào)LW39-16A-4OB-202X/2訂貨號(hào)型號(hào)LW39-16A-4OB-202X/2B10。 上海定制APT轉(zhuǎn)換開關(guān)貨源充足沖床旋轉(zhuǎn)開關(guān)LW39-16AYS-4GC-11111/3五檔三層電源切換開關(guān).

    上海喆和定制西門子APT(原上海二工）轉(zhuǎn)換開關(guān)，型號(hào)LW39-16B-9AC-02/1P型號(hào)LW39-16B-9AC-03/2Gr型號(hào)LW39-16B-9AC-03/2GrP型號(hào)LW39-16B-9AC-04/2型號(hào)LW39-16B-9AC-04/2B91型號(hào)LW39-16B-9AC-04/2B91P型號(hào)LW39-16B-9AC-04/2Gr型號(hào)LW39-16B-9AC-04/2GrB91型號(hào)LW39-16B-9AC-04/2GrP型號(hào)LW39-16B-9AC-04/2P型號(hào)LW39-16B-9AC-06/3型號(hào)LW39-16B-9AC-06/3GrP型號(hào)LW39-16B-9AC-06/3P型號(hào)LW39-16B-9AC-06/4型號(hào)LW39-16B-9AC-06/4P型號(hào)LW39-16B-9AC-06J/3型號(hào)LW39-16B-9AC-06J/3P型號(hào)LW39-16B-9AC-06JX/3型號(hào)LW39-16B-9AC-08/4型號(hào)LW39-16B-9AC-08/4P型號(hào)LW39-16B-9AC-11/1型號(hào)LW39-16B-9AC-11/1Gr型號(hào)LW39-16B-9AC-11/1GrP型號(hào)LW39-16B-9AC-11/1P型號(hào)LW39-16B-9AC-11A/1型號(hào)LW39-16B-9AC-11A/1P型號(hào)LW39-16B-9AC-11AX/1型號(hào)LW39-16B-9AC-11X/1型號(hào)LW39-16B-9AC-11X/1Gr型號(hào)LW39-16B-9AC-20/1型號(hào)LW39-16B-9AC-20/1P型號(hào)LW39-16B-9AC-22/2型號(hào)LW39-16B-9AC-22/2P型號(hào)LW39-16B-9AC-22X/2型號(hào)LW39-16B-9AC-33/3型號(hào)LW39-16B-9AC-33/3B92型號(hào)LW39-16B-9AC-33/3Bk型號(hào)LW39-16B-9AC-33/3BkP型號(hào)LW39-16B-9AC-33/3Dk型號(hào)LW39-16B-9AC-33/3DkP型號(hào)LW39-16B-9AC-33/3P型號(hào)LW39-16B-9AC-33J/3

型號(hào)：

LW39-16B-3OI-21-9/6

LW39-16B-3OI-21-9/6P

LW39-16B-3OI-21-9X/6

LW39-16B-3OK-21-9BD/12

LW39-16B-3OK-21-9BD/12

LW39-16B-3OK-21-9BDX/1

LW39-16B-3OK-21-AC/7

LW39-16B-3OK-21-AC/7P

LW39-16B-3OK-21-ACX/7

LW39-16B-4AB-02/1

LW39-16B-4AB-02/1A28

LW39-16B-4AB-02/1P

LW39-16B-4AB-11/1

LW39-16B-4AB-11/1P

LW39-16B-4AB-11X/1

LW39-16B-4AB-22/2

LW39-16B-4AB-22/2P

LW39-16B-4AB-22A/2

LW39-16B-4AB-22A/2P

LW39-16B-4AB-22AX/2

LW39-16B-4AB-22X/2

LW39-16B-4AC-012/1

LW39-16B-4AC-012/1P

LW39-16B-4AC-012X/1

LW39-16B-4AC-101/1Ar

LW39-16B-4AC-101/1ArP

LW39-16B-4AC-101X/1Ar

LW39-16B-4AC-22A/2

LW39-16B-4AC-22A/2P

LW39-16B-4AC-22AX/2

LW39-16B-4AD-0222/2

LW39-16B-4AD-0222/2P

LW39-16B-4AD-0222X/2

LW39-16B-4FC-432156/5

LW39-16B-4FC-432156/5P

LW39-16B-4FC-432156X/5

LW39-16B-4FD-2220222J/3

LW39-16B-4FD-2220222J/3

LW39-16B-4FD-2220222JX/

LW39-16B-4GA-011/1

LW39-16B-4GA-011/1P

LW39-16B-4GA-011X/1

LW39-16B-4GA-222/2

LW39-16B-4GA-222/2P

LW39-16B-4GA-222X/2

LW39-16B-4GB-0212/2

LW39-16B-4GB-0212/2P

LW39-16B-4GB-0212X/2

LW39-16B-4GB-0233/3Ar

LW39-16B-4GB-0233/3ArP 西門子APT（原上海二工）轉(zhuǎn)換開關(guān) LW39-16C-YH4/2 ！

    上海喆和機(jī)電科技有限公司定制西門子原廠轉(zhuǎn)換開關(guān)。型號(hào)LW39-16B-6KC-202D/2P型號(hào)LW39-16B-6KC-202DX/2型號(hào)LW39-16B-6KC-202E/2型號(hào)LW39-16B-6KC-202E/2CkB型號(hào)LW39-16B-6KC-202E/2CkP型號(hào)LW39-16B-6KC-202E/2P型號(hào)LW39-16B-6KC-202EX/2型號(hào)LW39-16B-6KC-202EX/2Ck型號(hào)LW39-16B-6KC-202F/2型號(hào)LW39-16B-6KC-202F/2P型號(hào)LW39-16B-6KC-202FX/2型號(hào)LW39-16B-6KC-202J/2型號(hào)LW39-16B-6KC-202J/2P型號(hào)LW39-16B-6KC-202JX/2型號(hào)LW39-16B-6KC-202X/2型號(hào)LW39-16B-6KC-202X/2B55型號(hào)LW39-16B-6KC-202X/2B56型號(hào)LW39-16B-6KC-202X/2B57型號(hào)LW39-16B-6KC-202X/2B65型號(hào)LW39-16B-6KC-202X/2B68型號(hào)LW39-16B-6KC-202X/2B70型號(hào)LW39-16B-6KC-202X/2BkB型號(hào)LW39-16B-6KC-202X/2BkB型號(hào)LW39-16B-6KC-202X/2Cr型號(hào)LW39-16B-6KC-202X/2CrB5型號(hào)LW39-16B-6KC-202X/2Dk型號(hào)LW39-16B-6KC-202X/2TH型號(hào)LW39-16B-6KC-203A/3型號(hào)LW39-16B-6KC-203A/3P型號(hào)LW39-16B-6KC-203AX/3型號(hào)LW39-16B-6KC-204/2型號(hào)LW39-16B-6KC-204/2P型號(hào)LW39-16B-6KC-204/3型號(hào)LW39-16B-6KC-204/3B56型號(hào)LW39-16B-6KC-204/3P型號(hào)LW39-16B-6KC-204X/3型號(hào)LW39-16B-6KC-204X/3B56型號(hào)LW39-16B-6KC-211/2。 西門子APT,4檔轉(zhuǎn)換開關(guān)LW39-25系列.上海定制APT轉(zhuǎn)換開關(guān)貨源充足

西門子APT（原上海二工）轉(zhuǎn)換開關(guān) LW39-63-9AC-03/2Gr ！上海實(shí)力特賣APT轉(zhuǎn)換開關(guān)信譽(yù)好

    轉(zhuǎn)換開關(guān)的結(jié)構(gòu)和工作原理。轉(zhuǎn)換開關(guān)（文字符號(hào)SA）的作用：：是用于不頻繁接通與斷開的電路，實(shí)現(xiàn)換接電源和負(fù)載，是一種多檔式、控制多回路的主令電器。轉(zhuǎn)換開關(guān)由轉(zhuǎn)軸、凸輪、觸點(diǎn)座、定位機(jī)構(gòu)、螺杠和手柄等組成。當(dāng)將手柄轉(zhuǎn)動(dòng)到不同的檔位時(shí)，轉(zhuǎn)軸帶著凸輪隨之轉(zhuǎn)動(dòng)，使一些觸頭接通，另一些觸頭斷開。它具有壽命長(zhǎng)，使用可靠、結(jié)構(gòu)簡(jiǎn)單等優(yōu)點(diǎn)，適用于交流50Hz、380V，直流220V及以下的電源引入，5KW以下小容量電動(dòng)機(jī)的直接啟動(dòng)，電動(dòng)機(jī)的正、反轉(zhuǎn)控制及照明控制的電路中，但每小時(shí)的轉(zhuǎn)換次數(shù)不宜超過15～20次。轉(zhuǎn)換開關(guān)顯示了開關(guān)的檔位、觸頭數(shù)目及接通狀態(tài)，表中用“×”表示觸點(diǎn)接通，否則為斷開，由接線表才可畫出其圖形符號(hào)。具體畫法是：用虛線表示操作手柄的位置，用有無“.”表示觸點(diǎn)的閉合和打開狀態(tài)，比如，在觸點(diǎn)圖形符號(hào)下方的虛線位置上畫“．”，則表示當(dāng)操作手柄處于該位置時(shí)，該觸點(diǎn)是處于閉合狀態(tài)；若在虛線位置上未畫“.”時(shí)，則表示該觸點(diǎn)是處于打開狀態(tài)。 上海實(shí)力特賣APT轉(zhuǎn)換開關(guān)信譽(yù)好

上海喆和機(jī)電科技有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍(lán)圖，在上海市市轄區(qū)等地區(qū)的電工電氣行業(yè)中積累了大批忠誠(chéng)的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將** 上海喆和機(jī)電科和您一起攜手步入輝煌，共創(chuàng)佳績(jī)，一直以來，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場(chǎng)，我們一直在路上！

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