1) The full # off of the label (color may vary) example:
NZM9-250
2) The full # off the black label on the overload module
example: Zm9-200-obi
3) Any adjustment knobs settings if applicable.
The NZMH94-250/ZM94-100 offers high switching capacity of 100kA at
400V 50/60Hz and 100% release in the neutral pole.