The Siemens 3VA1225-4EF42-0AA0 is a molded case circuit breaker (MCCB) from the SENTRON 3VA1 series, designed for line protection in low-voltage power distribution systems.
It provides overload and short-circuit protection for industrial electrical installations.
| Article Number (Market Facing Number) | 3VA1225-4EF42-0AA0 |
| Product Description | Circuit breaker 3VA1 IEC Frame 250 breaking capacity class S Icu=36 kA @ 415 V 4-pole, line protection TM240, ATAM, In=250 A overload protection Ir=175 A...250 A short-circuit protection Ii=5...10 x In N conductor unprotected nut keeper kit |
| Product family | 3VA Molded Case Circuit Breakers up to 1600 A, IEC |
| Product Lifecycle (PLM) | PM300:Active Product |
