Working house main Control Miniature Circuit Breaker(25A) instead of transfuse (16A)?
Looks to me like both of those are 16A actually, but one is a B curve and one is a C curve, the C curve breaker is normally used for motor and transformer loads precisely because it has a curve that suits these loads. 

A type B will usually trip before a type C on a startup surge.

Type B is normally seen in domestic applications where very large inrush is less of a problem.