What this reversing starter handles
The Siemens SIRIUS 3RA2210-0CE15-2AP0 is a reversing starter in size S00, designed to switch and protect a small three-phase motor in both directions from a single control signal.
Panel fit and mounting constraints
Envelope is 204 mm high, 90 mm wide, 97 mm deep — the S00 footprint fits the standard 35 mm DIN rail with screw and snap-on fastening, and the vertical mounting position is mandatory for proper thermal convection through the contactor and overload block. Main circuit wiring uses spring-loaded terminals — no screw torque to verify, but the stripped length and ferrule size must match the terminal entry to get the full clamping force.
Supplied components and what they mean for replacement
This reversing starter ships as a factory-assembled unit containing a 3RT2015-2AP02 contactor and a 3RA2911-2AA00 link module — the contactor is the switching element, the link module provides the mechanical and electrical interlock between the forward and reverse contactors. If either sub-component fails, the whole starter is replaced as one order code — Siemens does not sell the interlock module separately for field retrofit on this size.
Lifecycle and sourcing posture
Operating ambient range is -20 to +60 °C, storage and transport range -50 to +80 °C — the starter can sit in an unheated warehouse through a winter shutdown without damage.