ACB Solutions – Merlin Gerin / Schneider Masterpact M Retrofit (MFill)

The original manufacturers support for the Schneider/Merlin Gerin Masterpact M ACB was withdrawn in 2014 .

The replacement for the Masterpact M was the Schneider NW ACB which due to its increased size does not fit into the original Masterpact M chassis.

EDS MFill enables a Schneider MTZ1 ACB to be installed into a Masterpact Chassis in place of a Masterpact M08 -M16 ACB (800amp to 1600 amp) in as little as an hour without isolation of the power supply.