Search FAQs

Is it possible to install Easypact MVS breaker into Masterpact NW chassis or vice versa?

Issue: Are Easypact MVS and Masterpact NW chassis interchangeable?
Environment: Easypact MVS and Masterpact NW
Resolution: No. MVS is different from NW (fixed and draw out) in design of current path, arc chamber and trip unit base and the performance are very different. The chassis of MVS is not the same like that of NW, and there is no retrofit kit to covert NW chassis into MVS chassis.