MGP style MCCB can be fitted with TMD trip unit, or Micrologic trip unit.
Below are the minimum current rating for each:
TMD trip units up to 250Amps, can be set from 70% to 100% of the nominal value.
e.g. for a 250A TMD unit from 175A to 250A
Micrologic 2 trip unit on 40, 100, 160, 250, 400& 630A, can be set from 40% to 100% of the nominal value.
e.g. for a 400A Micrologic 2 unit the valuse are from 160A to 400A
Below are the minimum current rating for each:
TMD trip units up to 250Amps, can be set from 70% to 100% of the nominal value.
e.g. for a 250A TMD unit from 175A to 250A
Micrologic 2 trip unit on 40, 100, 160, 250, 400& 630A, can be set from 40% to 100% of the nominal value.
e.g. for a 400A Micrologic 2 unit the valuse are from 160A to 400A
Released for:Schneider Electric Ireland
