The Siemens 3VA1025-2ED32-0AH0 is a 3-pole SENTRON molded case circuit breaker rated for 25 A continuous current at 40 °C, with a TM210 thermal-magnetic overcurrent release. Its interrupting capacity hits 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V — so the same unit covers 240 V distribution panels and 400 V motor control centers without a frame-size jump.
Thermal derating — where the 25 A holds and where it tapers
At 55 °C it derates to 24 A, at 60 °C to 23.5 A, at 65 °C to 23 A, and at 70 °C to 22.5 A.
Auxiliary contacts and release configuration
The TM210 release is fixed, not adjustable, so coordination studies should treat the trip curve as factory-set.