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Frequently Asked Questions

Emergency Stop Switch Topic: External Resistance for LED

 

FAQ No. FAQ02469

 

Question


Do the Lighted Models of A22E / A165E Emergency Stop Switches require external resistance for the LED?

 

 

Answer

An LED current-limiting resistor is built-in, so internal resistance is not required.

 

 

 

 

 

 

 

 

Other Emergency Stop Switch FAQs

 Why does an Emergency Stop Switch use a NC contact?