Technical FAQs

Ask a Question

What is the difference between the ET1.0I and Micrologic trip units?

Product Line:
Circuit Breakers
PowerPact P, and R
Masterpact NW, and NT

Electrical Distribution Equipment

ET1.0I  is a fixed amperage non interchangeable trip unit.  Has instantaneous adjustments.

The Powerpact P, R and Masterpact Micrologic is an adjustable amperage, field interchangeable trip unit.  Options include digital display and advanced features like power, energy, harmonics, and modbus communications.
Was this helpful?
What can we do to improve the information ?