Elevator Door Parts
0102030405
Elevator Bistable switch NBSL MKG131-03 KCB-A KCB-B Elevator door motor magnetic protection switch
DESCRIPTION
Nbsl Elevator Bistable switch MKG131-03 KCB-A KCB-B
The bistable switch is a reed switch type. When a magnetic ball slides over it, there is a sound, and a multimeter can be used to measure the on and off. The front labels of the normally open and normally closed switches of the new model are the same. The difference is that the normally closed model has a "normally closed" label on the outer packaging and the side of the switch, while the normally open model has no label.
There are 2 normally used types: KCB-A and KCB-B. KCB-A elevator bistable swtich is normally open (N/O) for door machine operator to replace MKG131-03 magnetic switch and KCB-B elevator bistable swtich is normally close (N/C) for door machine operator to replace MKG131-03 magnetic switch.
The following is the detailed parameter:
|
Voltage |
5-30V (DC) |
|
Currency |
50mA (Max) |
|
Operating Temperature |
-40℃~80℃ |
|
Electrical Life |
1*10^7 |
|
Detection Distance |
2~15mm |
|
Switching Frequency |
1KHz |
Things to note:
The speed change position of the door operator is controlled by the bistable switch
Application in elevator car level for position sensing.
Power:100~120W,voltage:250VAC/DC,current:3.0A;shock-resistance:50G.
Testing distance:5mm~15mm.
Bi-stable door switch is with dust-proof and explosion-proof plastic case,foreign-made reed switch with original package,high life.
Actuating magnet choice depends on actual environment conditions.
