Technical FAQs

Ask a Question

Does trip indication appear on the trip unit screen when a Powerpact H, J or L circuit breaker trips?

What do the trip indicators mean on the trip unit screen?
Do circuit breakers have trip indicators?
Why did the circuit breaker trip?

Product Line:
Circuit Breakers

Applies to Powerpact H, J and L frame circuit breakers, with Micrologic 5 and 6 trip units

When a Powerpact H, J or L circuit breaker trips, if the trip unit is an Ammeter or Energy type, the trip unit screen will display an indication of why it tripped (assuming the trip unit is powered with 24Vdc).
From the trip unit User Guide 48940-312-01, see the attached file showing the explanation.
Was this helpful?
What can we do to improve the information ?