The difference between M4/L4/4
The difference between the M4/L4 andT4
Difference:
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L4 是互锁的4 路。每路按一下开,你要按另一路,这路才关。
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M4是点动的4 路。每路按住就开,放开就关。
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T4是自锁的4路,每路按一下开,再按一下关。
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L4--Interlocking ( press ---on. the channel will be off until you press the other one.
Example: It's equivalent to the wind switch of the fan.1-2-3 ,1--gentle wind,2--stronger wind ,3--Strongest wind ,①press 1 ,the 1 on ,2 and 3 off . ②press 2 ,2 on ,1 off ,3 off too , ③press 3 ,2 off ,1 off too
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M4---Non-self-locking/ inching .(Press ----on , Relax ---off.
Example: It's equivalent to the garage door switch.the machine is working when you press the button all the times until you relax it .
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T4--Self-locking
lf-latching.(It's equivalent to the independent lights switch. pree one time---open , press again---off .
Example :press 1 ,the 1 on ,press 1 again , the 1 off. press the 2 ,the 2 on ,press the 2 again ,the 2 off ,etc