Size S00 direct starter, 45 mm wide
The 3RA2110-1DA15-1AP0: This is a Siemens SIRIUS direct online starter, size S00, built as a pre-assembled unit that combines a contactor and overload relay in one package. It ships with the 3RT2015-1AP01 contactor and the 3RA1921-1DA00 link module already matched — no separate sizing needed for the motor branch. Mounting is screw or snap-on, vertical only, with clearances: 50 mm above, 20 mm below, 20 mm to the side, and 10 mm forward for the operator interface.
Class 10 trip and motor ratings
No PROFIsafe or PROFINET IO on this variant; it's a hardwired direct starter. Horsepower ratings span 0.12 hp at 110/120 V up to 3 hp at 575/600 V, covering fractional to small integral-horsepower motors.
Active production, sourced per RFQ
Lifecycle status is current — Siemens still builds this order code.