Technical FAQs

Ask a Question

How to interpret the indicator lights on a SDSA1175 SPD?

Issue: 
How to interpret the indicator lights on a SDSA1175 SPD?
 
Product Line:
SDSA Surge Protective Devices (SPDs) 
 
Environment:
SDSA nipple mounted device
 
Cause:
Hard to decipher the label representation of the indicator lights. 
 
Resolution:


LED ON = OK (Normal Operation)                                                          LED OFF = Loss of Surge Suppression; Check circuit breakers and connections.
Was this helpful?
What can we do to improve the information ?