KW12 Micro Limit Switch Long Roller Type 5A 250VAC

Type: Micro Limit Switch 
Model: KW12 
Color: Black, Red, Silver Tone 
Contact Material: Copper 
Terminal: 3Pin 
Rated Voltage: AC 125V-250V 
Rated Current: 5A 
Action Type: Momentary 
Actuator Type: Stainless Steel Lever 

NOTE: This product can also be used with DC voltage.

Working principle: 

1. By external mechanical force transmission elements (by pins, buttons, levers, rollers, etc.) will be used to force action on a reed, 

2. Producing reed instantaneous action when action shifted to the critical point, 

3. so moving contact with the fixed contact spring at the end of the action point fast on or off. 

4. When the force is removed on the drive components, 

5. Action reed produce reverse action force transmission element reverse stroke 

6. The action reaches a critical point reed, instantaneous reverse action.