FAQ No. FAQ001888
Question
What is LED lighting?
Answer
An LED is mounted on
the base plate of the Operating Unit. It is built in and cannot be removed
from the Operating Unit.
Other Pushbutton / Indicator Lamp
FAQs
 What is momentary action?
How do you calculate the control resistance for the A3D/M2D LED lamps?
What is an alternate action?
| 
Clearance Centre
