Technical FAQs

Ask a Question

What determines the current setting of the short-time function on a Micrologic trip unit?

Issue:
What is used to determine the short time trip point on Micrologic trip units?

Product Line:
Circuit Breakers

Resolution:
The short-time current (Isd) equals the short-time pickup setting multiplied by the long-time pickup (Ir).
Was this helpful?
What can we do to improve the information ?