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(jin)屬(shu)導體(ti)作為(wei)(wei)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)串聯于(yu)(yu)(yu)電(dian)(dian)路(lu)中，當(dang)過(guo)載(zai)或(huo)短(duan)(duan)路(lu)電(dian)(dian)流(liu)過(guo)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)時(shi)，因其(qi)(qi)自身發熱而(er)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)，從而(er)分(fen)(fen)(fen)斷(duan)(duan)(duan)(duan)電(dian)(dian)路(lu)的(de)(de)(de)(de)(de)一種電(dian)(dian)器(qi)(qi)(qi)(qi)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)結構簡(jian)單(dan)，使用(yong)(yong)(yong)方便，廣泛(fan)用(yong)(yong)(yong)于(yu)(yu)(yu)電(dian)(dian)力(li)(li)系(xi)統、各種電(dian)(dian)工設備和(he)家用(yong)(yong)(yong)電(dian)(dian)器(qi)(qi)(qi)(qi)中作為(wei)(wei)保(bao)(bao)護(hu)器(qi)(qi)(qi)(qi)件(jian)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)主要(yao)由熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)、外殼和(he)支(zhi)座(zuo)3部分(fen)(fen)(fen)組成，其(qi)(qi)中熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)是控制熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)特(te)(te)性的(de)(de)(de)(de)(de)關鍵元件(jian)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)的(de)(de)(de)(de)(de)材(cai)料、尺寸(cun)和(he)形狀(zhuang)(zhuang)決定了熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)特(te)(te)性。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)材(cai)料分(fen)(fen)(fen)為(wei)(wei)低(di)(di)(di)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)和(he)高(gao)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)兩類(lei)(lei)。低(di)(di)(di)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)材(cai)料如鉛(qian)和(he)鉛(qian)合(he)金(jin)，其(qi)(qi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)低(di)(di)(di)容(rong)易熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)，由于(yu)(yu)(yu)其(qi)(qi)電(dian)(dian)阻(zu)率(lv)較(jiao)(jiao)大(da)，故制成熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)的(de)(de)(de)(de)(de)截(jie)(jie)面(mian)尺寸(cun)較(jiao)(jiao)大(da)，熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)時(shi)產生的(de)(de)(de)(de)(de)金(jin)屬(shu)蒸氣(qi)較(jiao)(jiao)多，只適(shi)(shi)(shi)用(yong)(yong)(yong)于(yu)(yu)(yu)低(di)(di)(di)分(fen)(fen)(fen)斷(duan)(duan)(duan)(duan)能(neng)力(li)(li)的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)。高(gao)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)材(cai)料如銅、銀，其(qi)(qi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)高(gao)，不(bu)容(rong)易熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)，但由于(yu)(yu)(yu)其(qi)(qi)電(dian)(dian)阻(zu)率(lv)較(jiao)(jiao)低(di)(di)(di)，可制成比(bi)低(di)(di)(di)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)點(dian)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)較(jiao)(jiao)小的(de)(de)(de)(de)(de)截(jie)(jie)面(mian)尺寸(cun)，熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)時(shi)產生的(de)(de)(de)(de)(de)金(jin)屬(shu)蒸氣(qi)少，適(shi)(shi)(shi)用(yong)(yong)(yong)于(yu)(yu)(yu)高(gao)分(fen)(fen)(fen)斷(duan)(duan)(duan)(duan)能(neng)力(li)(li)的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)的(de)(de)(de)(de)(de)形狀(zhuang)(zhuang)分(fen)(fen)(fen)為(wei)(wei)絲狀(zhuang)(zhuang)和(he)帶狀(zhuang)(zhuang)兩種。改變變截(jie)(jie)面(mian)的(de)(de)(de)(de)(de)形狀(zhuang)(zhuang)可顯著改變熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)特(te)(te)性。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)有各種不(bu)同的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)特(te)(te)性曲線(xian)(xian)，可以適(shi)(shi)(shi)用(yong)(yong)(yong)于(yu)(yu)(yu)不(bu)同類(lei)(lei)型保(bao)(bao)護(hu)對(dui)象的(de)(de)(de)(de)(de)需(xu)要(yao)。熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)選(xuan)(xuan)擇主要(yao)依據(ju)負載(zai)的(de)(de)(de)(de)(de)保(bao)(bao)護(hu)特(te)(te)性和(he)短(duan)(duan)路(lu)電(dian)(dian)流(liu)的(de)(de)(de)(de)(de)大(da)小選(xuan)(xuan)擇熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)類(lei)(lei)型。對(dui)于(yu)(yu)(yu)容(rong)量小的(de)(de)(de)(de)(de)電(dian)(dian)動機(ji)和(he)照(zhao)明支(zhi)線(xian)(xian)，常(chang)(chang)(chang)采用(yong)(yong)(yong)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)作為(wei)(wei)過(guo)載(zai)及短(duan)(duan)路(lu)保(bao)(bao)護(hu)，因而(er)希望(wang)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)化(hua)系(xi)數適(shi)(shi)(shi)當(dang)小些(xie)。通常(chang)(chang)(chang)選(xuan)(xuan)用(yong)(yong)(yong)鉛(qian)錫合(he)金(jin)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)體(ti)的(de)(de)(de)(de)(de)RQA系(xi)列熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)。對(dui)于(yu)(yu)(yu)較(jiao)(jiao)大(da)容(rong)量的(de)(de)(de)(de)(de)電(dian)(dian)動機(ji)和(he)照(zhao)明干線(xian)(xian)，則應著重(zhong)考慮短(duan)(duan)路(lu)保(bao)(bao)護(hu)和(he)分(fen)(fen)(fen)斷(duan)(duan)(duan)(duan)能(neng)力(li)(li)。通常(chang)(chang)(chang)選(xuan)(xuan)用(yong)(yong)(yong)具(ju)有較(jiao)(jiao)高(gao)分(fen)(fen)(fen)斷(duan)(duan)(duan)(duan)能(neng)力(li)(li)的(de)(de)(de)(de)(de)RM10和(he)RL1系(xi)列的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)；當(dang)短(duan)(duan)路(lu)電(dian)(dian)流(liu)很大(da)時(shi)，宜采用(yong)(yong)(yong)具(ju)有限流(liu)作用(yong)(yong)(yong)的(de)(de)(de)(de)(de)RT0和(he)RTl2系(xi)列的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)器(qi)(qi)(qi)(qi)

壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)開(kai)(kai)關(guan)(guan)(guan)采(cai)用(yong)(yong)(yong)(yong)(yong)高精(jing)(jing)度、高穩(wen)定(ding)(ding)性(xing)能(neng)的(de)(de)(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)傳(chuan)感(gan)器(qi)和變(bian)送(song)電(dian)路，再經 CPU模(mo)塊化信(xin)(xin)號(hao)處(chu)理(li)(li)(li)技術，實現(xian)對介質壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)信(xin)(xin)號(hao)的(de)(de)(de)(de)(de)(de)檢測(ce)、顯(xian)示、報警和控(kong)(kong)(kong)制信(xin)(xin)號(hao)輸出(chu)(chu)。壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)開(kai)(kai)關(guan)(guan)(guan)可以廣泛用(yong)(yong)(yong)(yong)(yong)于(yu)石油、化工(gong)(gong)、冶金、電(dian)力(li)(li)(li)、供水等(deng)領域中對各種氣體(ti)、液(ye)(ye)(ye)體(ti)的(de)(de)(de)(de)(de)(de)表壓(ya)(ya)(ya)(ya)(ya)(ya)、絕壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)測(ce)量控(kong)(kong)(kong)制，是(shi)工(gong)(gong)業(ye)現(xian)場理(li)(li)(li)想的(de)(de)(de)(de)(de)(de)智能(neng)化測(ce)控(kong)(kong)(kong)儀(yi)表。壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)開(kai)(kai)關(guan)(guan)(guan)是(shi)與電(dian)器(qi)開(kai)(kai)關(guan)(guan)(guan)相結合的(de)(de)(de)(de)(de)(de)裝(zhuang)置，當到達預先設定(ding)(ding)的(de)(de)(de)(de)(de)(de)流體(ti)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)時，開(kai)(kai)關(guan)(guan)(guan)接(jie)點動(dong)(dong)作。主要應(ying)用(yong)(yong)(yong)(yong)(yong)于(yu)電(dian)廠、石化、冶金行業(ye)等(deng)工(gong)(gong)業(ye)設備(bei)上(shang)輸出(chu)(chu)報警或(huo)(huo)(huo)控(kong)(kong)(kong)制信(xin)(xin)號(hao)，在工(gong)(gong)業(ye)領域中有著重要的(de)(de)(de)(de)(de)(de)用(yong)(yong)(yong)(yong)(yong)途，能(neng)預防生(sheng)產(chan)工(gong)(gong)程中重要裝(zhuang)置的(de)(de)(de)(de)(de)(de)損壞，避免了重大生(sheng)產(chan)事(shi)故地發生(sheng)。電(dian)子(zi)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)開(kai)(kai)關(guan)(guan)(guan)是(shi)通過高精(jing)(jing)度儀(yi)表放大器(qi)放大壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)信(xin)(xin)號(hao)，通過高速(su)MCU采(cai)集并處(chu)理(li)(li)(li)數(shu)據(ju)，內置精(jing)(jing)密傳(chuan)感(gan)器(qi)進行補償，是(shi)檢測(ce)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)、液(ye)(ye)(ye)位信(xin)(xin)號(hao)，實現(xian)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)、液(ye)(ye)(ye)位監測(ce)和控(kong)(kong)(kong)制的(de)(de)(de)(de)(de)(de)高精(jing)(jing)度設備(bei)。廣泛使用(yong)(yong)(yong)(yong)(yong)在化工(gong)(gong)、機械、水文、電(dian)力(li)(li)(li)、環保等(deng)測(ce)量氣體(ti)、液(ye)(ye)(ye)體(ti)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)的(de)(de)(de)(de)(de)(de)自動(dong)(dong)化系統中。因為調節方便靈活，安裝(zhuang)簡(jian)單，可以替(ti)代(dai)大部分使用(yong)(yong)(yong)(yong)(yong)液(ye)(ye)(ye)位開(kai)(kai)關(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)場合.壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)開(kai)(kai)關(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)工(gong)(gong)作原(yuan)理(li)(li)(li)：是(shi)當系統內壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)高于(yu)或(huo)(huo)(huo)低于(yu)額定(ding)(ding)的(de)(de)(de)(de)(de)(de)安全壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)時，感(gan)應(ying)器(qi)內碟(die)片(pian)瞬時發生(sheng)移動(dong)(dong)，通過連接(jie)導桿推動(dong)(dong)開(kai)(kai)關(guan)(guan)(guan)接(jie)頭(tou)接(jie)通或(huo)(huo)(huo)斷開(kai)(kai)，當壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)降至或(huo)(huo)(huo)升(sheng)額定(ding)(ding)的(de)(de)(de)(de)(de)(de)恢復值(zhi)時，碟(die)片(pian)瞬時復位，開(kai)(kai)關(guan)(guan)(guan)自動(dong)(dong)復位，或(huo)(huo)(huo)者簡(jian)單的(de)(de)(de)(de)(de)(de)說是(shi)當被測(ce)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)超(chao)過額定(ding)(ding)值(zhi)時，彈性(xing)元(yuan)件(jian)(jian)的(de)(de)(de)(de)(de)(de)自由(you)端產(chan)生(sheng)位移，直接(jie)或(huo)(huo)(huo)經過比較后推動(dong)(dong)開(kai)(kai)關(guan)(guan)(guan)元(yuan)件(jian)(jian)，改(gai)變(bian)開(kai)(kai)關(guan)(guan)(guan)元(yuan)件(jian)(jian)的(de)(de)(de)(de)(de)(de)通斷狀態(tai)，達到控(kong)(kong)(kong)制被測(ce)壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)的(de)(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)(de)。壓(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)開(kai)(kai)關(guan)(guan)(guan)采(cai)用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)彈性(xing)元(yuan)件(jian)(jian)有單圈彈簧管(guan)、膜片(pian)、膜盒及波紋管(guan)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(ce)器    1342.43VL100

WEBER 熔斷器  gl/gG 35A 500V翊霈代理

WEBER 熔斷器(qi)  gl/gG 35A 500V翊(yi)霈代(dai)理