Overview
The MGP0253X is a 3-pole PowerPacT 4 MCCB rated 25 A at 40 °C on a 415 V supply, with a 36 kA breaking capacity and a TM-D thermal-magnetic trip unit providing LI protection. Schneider discontinued this model on 2022-12-09; for new installations the functionally similar PP40253X (same 3-pole, 25 A, 36 kA) is the closest active peer.
Sizing and selection
Compared to the 16 A PP40163X, the MGP0253X carries a 25 A trip rating — a 9 A step up for the same 3-pole frame and 36 kA breaking capacity, suiting it to larger feeder loads.