The Siemens 3RV2917-5C is a SIRIUS connection plug in size S00, designed as the screw-terminal cable connector for the front face of a size S0 circuit-breaker. It carries a 16 A ampacity maximum and is rated for a 54 mm depth, 44.8 mm width, and 42 mm height. The front face provides IP20 finger-safe touch protection per IEC 60529, meaning it prevents accidental contact with live terminals from vertical access — standard for enclosed panel-mount installations where the breaker is accessible behind a door.
This plug mounts directly onto the line-side terminals of a SIRIUS size S0 circuit-breaker (such as the 3RV20 series) and accepts screw-clamp wiring. The 44.8 mm width matches the breaker's own footprint, so it does not increase the DIN-rail space consumed — useful when stacking multiple breakers in a motor control centre. The multi-unit packaging of 10 pieces suits panel builders who wire several breakers on a single line-up.
The 3RV2917-5C carries an active lifecycle status per the manufacturer's current product portfolio. No end-of-life notification or successor part is recorded.