限位開(kāi)關(guān)廣泛應(yīng)用于各種機(jī)械設(shè)備中，特別是在重載設(shè)備如起重機(jī)、傳送帶和重型材料處理設(shè)備中，它們常被用作控制限位開(kāi)關(guān)的后備保護(hù)。一旦主控制限位開(kāi)關(guān)發(fā)生故障，或接觸器被卡死或熔接，重載限位開(kāi)關(guān)將斷開(kāi)電動(dòng)機(jī)供電電源，確保設(shè)備安全。? 

此外，限位開(kāi)關(guān)在電梯中也有重要作用。它們通過(guò)傳感器感知電梯的運(yùn)行狀態(tài)，并在電梯到達(dá)規(guī)定位置或遇到異常情況時(shí)產(chǎn)生動(dòng)作信號(hào)，使電梯自動(dòng)停下，防止超載或機(jī)器故障等情況下的危險(xiǎn)發(fā)生。限位開(kāi)關(guān)的使用確保了電梯的安全運(yùn)行，防止意外事故的發(fā)生。?

MV8H330-11Y-1366，限位開(kāi)關(guān)

行程限位開(kāi)關(guān) AZ16ZVRK
行程限位開(kāi)關(guān) Z1R236-11Z

行程限位開(kāi)關(guān) AZR 31R2 24VC

行程限位開(kāi)關(guān) SRB301LC 24VC

行程限位開(kāi)關(guān) T4 064-12YR 1X90GRA

行程限位開(kāi)關(guān) M3V4330-11Y

MV8H330-11Y-1366，

行程限位開(kāi)關(guān) AZ16ZVRK
行程限位開(kāi)關(guān) MV8H330-11Y-1366
行程限位開(kāi)關(guān) AZM161-B1
行程限位開(kāi)關(guān) AZM161SK-12/12PK-024
行程限位開(kāi)關(guān) TS236-02Z-1894/1946
行程限位開(kāi)關(guān) Z4VH335-11Z-M20
行程限位開(kāi)關(guān) ZV12H235-11Z
行程限位開(kāi)關(guān) ZV7H235-11Z
行程限位開(kāi)關(guān) SE-SET
行程限位開(kāi)關(guān) ZS75-20/2S V

行程限位開(kāi)關(guān) EEXT4VH356-11Z

行程限位開(kāi)關(guān) EEXT4V7H356-11Z

行程限位開(kāi)關(guān) EEXT4V10H356-11Z

行程限位開(kāi)關(guān) EEXTR356-11Z

MV8H330-11Y-1366，

行程限位開(kāi)關(guān) EEXTS356-11Z

行程限位開(kāi)關(guān) MSP452-11/11Y-M20
行程限位開(kāi)關(guān) ZS712OV
行程限位開(kāi)關(guān) ZR236-11Z-M20
行程限位開(kāi)關(guān) AZM161SK-12/12RK-024/M16
行程限位開(kāi)關(guān) AZ15ZVRK
行程限位開(kāi)關(guān) TA064-12Y

行程限位開(kāi)關(guān) AZ16ZVK-1746.1/1762+AZ15
行程限位開(kāi)關(guān) BNS33-11Z
行程限位開(kāi)關(guān) M441-11Y
行程限位開(kāi)關(guān) ML441-11YT
行程限位開(kāi)關(guān) SE-SET
行程限位開(kāi)關(guān) Z4VH335-11Z
行程限位開(kāi)關(guān) ZR235-11Z
行程限位開(kāi)關(guān) ZR236-112
行程限位開(kāi)關(guān) ML441-11YT

MV8H330-11Y-1366，
行程限位開(kāi)關(guān) M441-11Y
行程限位開(kāi)關(guān) ML441-11YT
行程限位開(kāi)關(guān) Z4VH336-11Z
行程限位開(kāi)關(guān) M441-11Y
行程限位開(kāi)關(guān) MV471-20/20Y
行程限位開(kāi)關(guān) MV8H330-11Y-1366
行程限位開(kāi)關(guān) T2A 067-11Y
行程限位開(kāi)關(guān) Z4VH 322-11Y
行程限位開(kāi)關(guān) AZ16ZVK-1476-1/1762+AZ15
行程限位開(kāi)關(guān) 24VH336-11Z
行程限位開(kāi)關(guān) AZ16ZVRK
行程限位開(kāi)關(guān) AZM161-B1
行程限位開(kāi)關(guān) AZM161SK-24RK-024
行程限位開(kāi)關(guān) BN20-11RZ
行程限位開(kāi)關(guān) AES 2135.2
行程限位開(kāi)關(guān) BNS250-11Z-3M
行程限位開(kāi)關(guān) M3R-330-11YU
行程限位開(kāi)關(guān) TR-336-11Z
行程限位開(kāi)關(guān) ZR235-11Z

MV8H330-11Y-1366，
行程限位開(kāi)關(guān) IFL8-180L-10P
行程限位開(kāi)關(guān) AZ15/16-B1
行程限位開(kāi)關(guān) ZS712OV
行程限位開(kāi)關(guān) MV8H330-11Y-1366
行程限位開(kāi)關(guān) ML441-11YT

行程限位開(kāi)關(guān) TA240-55Y

行程限位開(kāi)關(guān) TA136-03Y

行程限位開(kāi)關(guān) TA471-02/02Y

行程限位開(kāi)關(guān) T2A067-01/01Y

行程限位開(kāi)關(guān) Z4VH 322-11Y;Z4VH336-11Z ;Z4VH336-11； TR-336-11Z； ZR235-11Z
行程限位開(kāi)關(guān) HLU110-1 ，HLU110-2；HLU110-20，HLU110-11，HLU110-10
行程限位開(kāi)關(guān) MSP452-11/11Y-M20
MV8H330-11Y-1366限位開(kāi)關(guān)的作用是什么