The Siemens SENTRON 3VA1125-6EE46-0AA0 is a 4-pole molded case circuit breaker rated for 25 A continuous current at 40 °C, with a TM220 thermal-magnetic release. The headline number here is the interrupting capacity: 220 kA at 240 V AC, 154 kA at 415 V, and 121 kA at 440 V — that is a high-interrupting rating for a 25 A frame, meaning it can safely clear severe fault currents without upstream coordination issues in a distribution panel.
The TM220 release is fixed — no interchangeable trip units on this variant, so verify the 25 A rating matches your branch circuit before committing the panel layout.