The Siemens 3RV1902-1DV00-0FQ0 is a shunt trip accessory for circuit breakers in the S00 to S3 frame sizes. It provides remote tripping capability when a control voltage of 350 to 415 V AC, 50/60 Hz is applied, and is rated for continuous duty (100% ED).
This shunt trip mounts directly onto Siemens S00, S0, S2, or S3 circuit breakers — the same mechanical interface used across the 3RV2 series. The 350–415 V AC coil range covers common 400 V line-to-line supplies in European and Asian panels. No additional DIN-rail space is needed; it clips onto the breaker side.