Does there exist a bracket mount to use with the MPP series?
Recently there has been a new bracket developed to use with the MPP-series, the part MPPBPMS:
This bracket can be side mounted on your panel, and the threaded receptacle MPPRZZ and MPPREZZ can be turned in the mounted bracket MPPBPMS.
By fixing the retaining nut MPPNZ on the other side of the bracket onto the receptacle, your installation is fixed.
Here is the technical drawing of the mounting bracket: