M. 441-11Y-T-1276-2/-1801,限位開關(guān)

什么是限位開關(guān)，限位開關(guān)用途：

限位開關(guān)就是用以限定機(jī)械設(shè)備的運(yùn)動(dòng)極限位置的電氣開關(guān)。
這種開關(guān)有接觸式的和非接觸式的。
接觸式的比較直觀，機(jī)械設(shè)備的運(yùn)動(dòng)部件上，安裝上行程開關(guān)，與其相對(duì)運(yùn)動(dòng)的固上安裝極限位置的擋塊，或者是相反安裝位置。當(dāng)行程開關(guān)的機(jī)械觸頭碰上擋塊時(shí)，切斷了（或改變了）控制電路，機(jī)械就停止運(yùn)行或改變運(yùn)行。由于機(jī)械的慣性運(yùn)動(dòng)，這種行程開關(guān)有一定的&lquo;超行程&rquo;以保護(hù)開關(guān)不受損壞。
非接觸式的形式很多，常見(jiàn)的有干簧管、光電式、感應(yīng)式等，這幾種形式在電梯中都能夠見(jiàn)到。當(dāng)然還有更多的形式。
M. 441-11Y-243

M. 441-11Y-T-1276-2

M. 441-11Y-T-1276-2/-1801

M2S441-11Y


M2S441-11Y-T

M441-11Y-2512

M441-11Y-2512-10

M441-11Y-T-2512


MJ441-11Y

MJ441-11Y-T

MK441-11Y

MK441-11Y-T

ML441-11Y-2512-16


ML441-11Y-2512-6

ML441-11Y-T-1276-2/1801/2512-7

ML441-11Y-T-1801/2512-7


ML441-11Y-T-2512-6

ML441-11Y-U180-2512-6

MR441-11Y

MR441-11Y-T


MR441-11Y-T-1276-2

MS441-11Y-M20

MS441-11Y-T

MS441-11Y-M20-1276-1


T. 441-11Y-1801

T. 441-11Y-966

T. 441-11Y-M20-243

T. 441-11Y-T-1276-2/1801


T. 441-11Y-T-1649

T. 441-11Y-UE-1224

T. 441-11Y-UE-243

T. 441-11Y-UE-243/8022-2


T. 441-11Y-UE-T-M20-316

T2C441-11Y-M20

T2S441-11Y-T

T441-11Y-2512
 

T441-11Y-2512-10限位開關(guān)供應(yīng)
產(chǎn)品信息
TS422-10Y, T2S422-10Y,
TS422-01Y, T2S422-01Y,
TS411-11Y, T2S411-11Y
MS411-11Y, M2S411-11Y
TS452-20Y, T2S452-20Y,
TS452-02Y, T2S452-02Y,
TS452-21Y, T2S452-21Y,
TS452-12Y, T2S452-12Y,
TS461-30Y, T2S461-30Y,
TS461-03Y, T2S461-03Y,
TS461-22Y, T2S461-22Y,
MS461-22Y, M2S461-22Y,
TS461-31Y, T2S461-31Y,
TS461-13Y, T2S461-13Y
TS470-33Y, T2S470-33Y,
TK422-10Y, TK422-01Y,
TK441-11Y, MK441-11Y,
TK452-20Y, TK452-02Y,
TK452-21Y, TK452-12Y,
TK461-30Y, TK461-03Y,
TK461-22Y, MK461-22Y,
TK461-31Y TK461-13Y,
TK470-33Y, TR422-10Y,
TR422-01Y, TR441-11Y,
MR441-11Y, TR452-20Y,
TR452-02Y, TR452-21Y,
TR452-12Y, TR461-30Y,
TR461-03Y, TR461-22Y,
MR461-22Y, TR461-31Y,
TR461-13Y, TR470-33Y,
TJ422-10Y, T2C422-10Y,
TJ422-01Y, T2C422-01Y,
TJ441-11Y, T2C441-11Y,
MJ441-11Y, M2C441-11Y,
TJ452-20Y, T2C452-20Y,
TJ452-02Y, T2C452-02Y,
TJ452-21Y, T2C452-21Y,
TJ452-12Y, T2C452-12Y,
TJ461-30Y, T2C461-30Y,
TJ461-03Y, T2C461-03Y,
TJ461-22Y, T2C461-22Y,
MJ461-22Y, M2C461-22Y,
TJ461-31Y, T2C461-31Y,
TJ461-13Y, T2C461-13Y,
TJ470-33Y, T2C470-33Y,
TL422-10Y, T422-10Y,
TL422-01Y, T422-01Y,
TL441-11Y, T441-11Y,
ML441-11Y, M441-11Y,
TL452-20Y, T452-20Y,
TL452-02Y, T452-02Y,
TL452-21Y, T452-21Y,
TL452-12Y, T452-12Y,
TL461-30Y, T461-30Y,
TL461-03Y, T461-03Y,
TL461-22Y, T461-22Y,
ML461-22Y, M461-11Y,
TL461-31Y, T461-31Y,
TL461-13Y, T461-13Y.

T441-11Y-2512-10

T441-11Y-T-2512

TJ441-11Y

TK441-11Y

TK441-11Y-T-M20

TML441-11Y-2512-16

限位開關(guān)

TL441-11Y-2512-6

TL441-11Y-T-1276-2/1801/2512-7

TL441-11Y-T-1649/2512-6

TL441-11Y-T-1801/2512-7

TL441-11Y-T-2512-6

限位開關(guān)

TQ441-01/01Y-UE-R-M20

TQ441-01/01Y-UE-R-M20-1572

TQ441-01/01Y-M20-UE-R-1573

TR441-11Y-M20
限位開關(guān)
TR441-11Y-T-M20

TS441-11Y

TS441-11Y-T

TS441-11Y-UE-M20