Technical FAQs

Ask a Question

What does the yellow alarm light on a Micrologic trip unit mean?

Issue:
What does the yellow alarm light on a Micrologic trip unit mean?

Product Line:
Circuit Breakers

Environment:
Micrologic Trip Units type #.0x

Cause:
There is a yellow light on the Micrologic trip unit that sometimes lights up.

Resolution:
This light is the overload indicator light. It comes on when the Ir long-time pickup level has been exceeded.
Was this helpful?
What can we do to improve the information ?