熔斷器（fuse）是指當電流超過規定值時，以本身產生的熱量使熔體熔斷，斷開電路的一種電器。熔斷器是根據電流超過規定值一段時間后，以其自身產生的熱量使熔體熔化，從而使電路斷開；運用這種原理制成的一種電流保護器。熔斷器廣泛應用于高低壓配電系統和控制系統以及用電設備中，作為短路和過電流的保護器，是應用最普遍的保護器件之一。
利用(yong)(yong)(yong)金屬(shu)導體(ti)(ti)(ti)作(zuo)(zuo)為(wei)(wei)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)串聯于(yu)(yu)(yu)(yu)電(dian)(dian)路(lu)(lu)中，當(dang)過載或短路(lu)(lu)電(dian)(dian)流過熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)時，因(yin)其(qi)自身(shen)發熱而熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)，從而分(fen)(fen)斷(duan)(duan)(duan)電(dian)(dian)路(lu)(lu)的(de)(de)(de)(de)(de)一種(zhong)(zhong)(zhong)電(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)結構(gou)簡(jian)單，使用(yong)(yong)(yong)方便，廣(guang)泛(fan)用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)電(dian)(dian)力(li)系(xi)統、各(ge)種(zhong)(zhong)(zhong)電(dian)(dian)工設備和(he)(he)(he)(he)家(jia)用(yong)(yong)(yong)電(dian)(dian)器(qi)(qi)(qi)(qi)(qi)(qi)中作(zuo)(zuo)為(wei)(wei)保(bao)(bao)護(hu)器(qi)(qi)(qi)(qi)(qi)(qi)件。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)主要(yao)由熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)、外殼和(he)(he)(he)(he)支(zhi)座3部分(fen)(fen)組成(cheng)，其(qi)中熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)是控制熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)特(te)(te)性(xing)的(de)(de)(de)(de)(de)關鍵元件。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)材(cai)料(liao)(liao)、尺寸(cun)(cun)和(he)(he)(he)(he)形狀決定了熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)特(te)(te)性(xing)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)材(cai)料(liao)(liao)分(fen)(fen)為(wei)(wei)低熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)和(he)(he)(he)(he)高(gao)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)兩(liang)類。低熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)材(cai)料(liao)(liao)如鉛(qian)和(he)(he)(he)(he)鉛(qian)合金，其(qi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)低容易(yi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)，由于(yu)(yu)(yu)(yu)其(qi)電(dian)(dian)阻率較(jiao)(jiao)大(da)(da)，故(gu)制成(cheng)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)截面尺寸(cun)(cun)較(jiao)(jiao)大(da)(da)，熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)時產(chan)生的(de)(de)(de)(de)(de)金屬(shu)蒸氣較(jiao)(jiao)多(duo)，只適用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)低分(fen)(fen)斷(duan)(duan)(duan)能(neng)力(li)的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)。高(gao)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)材(cai)料(liao)(liao)如銅、銀(yin)，其(qi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)高(gao)，不容易(yi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)，但由于(yu)(yu)(yu)(yu)其(qi)電(dian)(dian)阻率較(jiao)(jiao)低，可(ke)制成(cheng)比低熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)較(jiao)(jiao)小(xiao)的(de)(de)(de)(de)(de)截面尺寸(cun)(cun)，熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)時產(chan)生的(de)(de)(de)(de)(de)金屬(shu)蒸氣少(shao)，適用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)高(gao)分(fen)(fen)斷(duan)(duan)(duan)能(neng)力(li)的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)形狀分(fen)(fen)為(wei)(wei)絲狀和(he)(he)(he)(he)帶狀兩(liang)種(zhong)(zhong)(zhong)。改(gai)變(bian)變(bian)截面的(de)(de)(de)(de)(de)形狀可(ke)顯著改(gai)變(bian)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)特(te)(te)性(xing)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)有各(ge)種(zhong)(zhong)(zhong)不同的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)特(te)(te)性(xing)曲線，可(ke)以適用(yong)(yong)(yong)于(yu)(yu)(yu)(yu)不同類型保(bao)(bao)護(hu)對象的(de)(de)(de)(de)(de)需要(yao)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)選擇(ze)主要(yao)依(yi)據負載的(de)(de)(de)(de)(de)保(bao)(bao)護(hu)特(te)(te)性(xing)和(he)(he)(he)(he)短路(lu)(lu)電(dian)(dian)流的(de)(de)(de)(de)(de)大(da)(da)小(xiao)選擇(ze)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)類型。對于(yu)(yu)(yu)(yu)容量小(xiao)的(de)(de)(de)(de)(de)電(dian)(dian)動機和(he)(he)(he)(he)照明支(zhi)線，常采用(yong)(yong)(yong)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)作(zuo)(zuo)為(wei)(wei)過載及短路(lu)(lu)保(bao)(bao)護(hu)，因(yin)而希望熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)化(hua)系(xi)數適當(dang)小(xiao)些。通(tong)常選用(yong)(yong)(yong)鉛(qian)錫合金熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)RQA系(xi)列熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)。對于(yu)(yu)(yu)(yu)較(jiao)(jiao)大(da)(da)容量的(de)(de)(de)(de)(de)電(dian)(dian)動機和(he)(he)(he)(he)照明干線，則(ze)應著重考慮短路(lu)(lu)保(bao)(bao)護(hu)和(he)(he)(he)(he)分(fen)(fen)斷(duan)(duan)(duan)能(neng)力(li)。通(tong)常選用(yong)(yong)(yong)具(ju)有較(jiao)(jiao)高(gao)分(fen)(fen)斷(duan)(duan)(duan)能(neng)力(li)的(de)(de)(de)(de)(de)RM10和(he)(he)(he)(he)RL1系(xi)列的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)；當(dang)短路(lu)(lu)電(dian)(dian)流很大(da)(da)時，宜采用(yong)(yong)(yong)具(ju)有限流作(zuo)(zuo)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)RT0和(he)(he)(he)(he)RTl2系(xi)列的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)(qi)(qi)(qi)(qi)(qi)

壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)開(kai)(kai)(kai)關(guan)(guan)采用(yong)高(gao)精(jing)度、高(gao)穩定性能(neng)的(de)(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)傳感(gan)(gan)器(qi)和(he)變送電路，再(zai)經(jing) CPU模塊化(hua)信號(hao)處理(li)技術，實(shi)(shi)現對(dui)介(jie)質壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)信號(hao)的(de)(de)(de)(de)(de)(de)(de)檢測(ce)(ce)(ce)(ce)、顯示(shi)、報警(jing)和(he)控(kong)制信號(hao)輸出(chu)(chu)。壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)開(kai)(kai)(kai)關(guan)(guan)可以(yi)廣泛(fan)用(yong)于石油、化(hua)工(gong)(gong)(gong)(gong)、冶(ye)金、電力(li)(li)(li)(li)(li)(li)、供水等(deng)領(ling)域中(zhong)對(dui)各(ge)種氣(qi)體(ti)、液體(ti)的(de)(de)(de)(de)(de)(de)(de)表(biao)壓(ya)(ya)(ya)(ya)、絕壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)(de)測(ce)(ce)(ce)(ce)量(liang)控(kong)制，是(shi)工(gong)(gong)(gong)(gong)業(ye)(ye)現場(chang)理(li)想(xiang)的(de)(de)(de)(de)(de)(de)(de)智能(neng)化(hua)測(ce)(ce)(ce)(ce)控(kong)儀表(biao)。壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)開(kai)(kai)(kai)關(guan)(guan)是(shi)與電器(qi)開(kai)(kai)(kai)關(guan)(guan)相結合的(de)(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)置，當到(dao)達預先設(she)定的(de)(de)(de)(de)(de)(de)(de)流體(ti)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)時(shi)(shi)(shi)(shi)，開(kai)(kai)(kai)關(guan)(guan)接點動(dong)(dong)作(zuo)。主要應用(yong)于電廠、石化(hua)、冶(ye)金行業(ye)(ye)等(deng)工(gong)(gong)(gong)(gong)業(ye)(ye)設(she)備上(shang)輸出(chu)(chu)報警(jing)或(huo)控(kong)制信號(hao)，在工(gong)(gong)(gong)(gong)業(ye)(ye)領(ling)域中(zhong)有著重(zhong)要的(de)(de)(de)(de)(de)(de)(de)用(yong)途(tu)，能(neng)預防生產工(gong)(gong)(gong)(gong)程中(zhong)重(zhong)要裝(zhuang)(zhuang)置的(de)(de)(de)(de)(de)(de)(de)損(sun)壞(huai)，避免了(le)重(zhong)大(da)生產事故地發(fa)生。電子壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)開(kai)(kai)(kai)關(guan)(guan)是(shi)通(tong)過高(gao)精(jing)度儀表(biao)放大(da)器(qi)放大(da)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)信號(hao)，通(tong)過高(gao)速MCU采集(ji)并處理(li)數據，內(nei)置精(jing)密傳感(gan)(gan)器(qi)進行補(bu)償，是(shi)檢測(ce)(ce)(ce)(ce)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)、液位(wei)信號(hao)，實(shi)(shi)現壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)、液位(wei)監測(ce)(ce)(ce)(ce)和(he)控(kong)制的(de)(de)(de)(de)(de)(de)(de)高(gao)精(jing)度設(she)備。廣泛(fan)使用(yong)在化(hua)工(gong)(gong)(gong)(gong)、機械、水文、電力(li)(li)(li)(li)(li)(li)、環保等(deng)測(ce)(ce)(ce)(ce)量(liang)氣(qi)體(ti)、液體(ti)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)自(zi)動(dong)(dong)化(hua)系統(tong)中(zhong)。因為調節(jie)方(fang)便靈活(huo)，安裝(zhuang)(zhuang)簡(jian)單(dan)，可以(yi)替(ti)代大(da)部分使用(yong)液位(wei)開(kai)(kai)(kai)關(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)場(chang)合.壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)開(kai)(kai)(kai)關(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)原理(li)：是(shi)當系統(tong)內(nei)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)高(gao)于或(huo)低于額(e)定的(de)(de)(de)(de)(de)(de)(de)安全壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)時(shi)(shi)(shi)(shi)，感(gan)(gan)應器(qi)內(nei)碟(die)片瞬(shun)時(shi)(shi)(shi)(shi)發(fa)生移動(dong)(dong)，通(tong)過連接導(dao)桿推(tui)(tui)動(dong)(dong)開(kai)(kai)(kai)關(guan)(guan)接頭接通(tong)或(huo)斷開(kai)(kai)(kai)，當壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)降至(zhi)或(huo)升額(e)定的(de)(de)(de)(de)(de)(de)(de)恢復值時(shi)(shi)(shi)(shi)，碟(die)片瞬(shun)時(shi)(shi)(shi)(shi)復位(wei)，開(kai)(kai)(kai)關(guan)(guan)自(zi)動(dong)(dong)復位(wei)，或(huo)者簡(jian)單(dan)的(de)(de)(de)(de)(de)(de)(de)說是(shi)當被測(ce)(ce)(ce)(ce)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)超過額(e)定值時(shi)(shi)(shi)(shi)，彈(dan)性元(yuan)件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)自(zi)由端產生位(wei)移，直接或(huo)經(jing)過比較(jiao)后推(tui)(tui)動(dong)(dong)開(kai)(kai)(kai)關(guan)(guan)元(yuan)件(jian)(jian)，改變開(kai)(kai)(kai)關(guan)(guan)元(yuan)件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)通(tong)斷狀(zhuang)態，達到(dao)控(kong)制被測(ce)(ce)(ce)(ce)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)(de)。壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)開(kai)(kai)(kai)關(guan)(guan)采用(yong)的(de)(de)(de)(de)(de)(de)(de)彈(dan)性元(yuan)件(jian)(jian)有單(dan)圈彈(dan)簧管、膜片、膜盒及波紋管等(deng)。 

WEBER    熱金屬監測器    1342.43VL100 S100/S110/650度
WEBER    備件    WN123462
WEBER    彈簧    131428   1.5X3/x377#86380
WEBER    電器件    1246.43EVL100 S102
WEBER    熱金屬檢測儀    1345.43VL100S100
WEBER    備件    IW0104306
WEBER    備件    104782
WEBER    顯示控制器    40014836
WEBER    備件    NH00CKTF80
WEBER    磁鼓    2610.3024VDC0~20Ma
WEBER    熱金屬檢測器    4120.13
WEBER    活套掃描儀    FD-140P-L3C2
WEBER    單信號模塊    M32IEPE
WEBER    焊機    35KHZ 100W 35/100 DIN-RAIL
WEBER    傳感器    1342.43
WEBER    熱金屬監測器    1342.43VL100 S100/S110/650度
WEBER    備件    FOTO CAPTOR-1342.43V-L100
WEBER    傳感器    Foto captor 1242.43V L100 S102
WEBER    熱金屬檢測器    10043v hsll s100
WEBER    熱金屬檢測器    FotoCaptor 1242.43V L100
WEBER    analog proxi-captor    2610.30
WEBER    熔斷器    NH1CKTF160AgG500V120KA
WEBER    油缸    DZ70/45-65-RV(含液壓缸安裝時所需的鎖緊螺母 卡簧 及調整墊板）
WEBER    流量開關    4120.13M   流量開關
WEBER    光電管    HMDWEBER:1342.43VL100
WEBER    備件    635313
WEBER    熱金屬檢測器    1242.43VL100
WEBER    活套掃描儀    FD-140P-L3C2
WEBER    傳感器    傳感器 3201.02
WEBER    減速器    WN126187 19251 參數：i=2.5  m=5nm (max)
WEBER    熱金屬檢測儀    HMD2000-4CZ1-L
WEBER    熔絲    10.3X38 4A
WEBER    空氣壓力傳感器    3201.03
WEBER    點式熱檢安裝支架    FOTO_CAPTOR_K768901   材質:不銹鋼
WEBER    熔斷器    Fuse 22X58 100A aM  (380vac)
WEBER    熱金屬檢測器    1307.14MH6
WEBER    熔斷器    gl/gG 35A 500V
WEBER    熔斷器    WEBER FUSE 20X5 3.15A(24Vdc)
WEBER    激光檢測光柵    GWR0808PS/OS2
WEBER    熱金屬檢測器    10043v hsll s100
WEBER    熱金屬檢測器    Type:1332.14 MH6 Supply Voltage:24VDC Set Temperature:450OC Test:Yes X NO Load Current:15-500MA
WEBER    熱金屬檢測器    10043v hsll s100
WEBER    螺絲槍頭    01/14 0792wi
WEBER    熔芯    1422008
WEBER    備件    438535
WEBER    熱金屬檢測器    1342.43V 650度
WEBER    鏈輪    08B-1 Z=25 Bohrung3 10261
WEBER    備件    NH2 LP MR 315A gG
WEBER    光電管    HMDWEBER:1342.43VL100
WEBER    備件    101571
WEBER    熔芯    1422004
WEBER    SENSORS    TYPE 4115.30
WEBER    熱金屬檢測器    1342.43VL100

WEBER 熔斷(duan)器  gl/gG 35A 500V翊霈(pei)代理

WEBER 熔斷器  gl/gG 35A 500V翊霈代理