The Siemens 3RA1215-0AA15-1AM2 is a SIRIUS reversing combination starter in frame size S00, rated for motor currents from 0.11 A to 0.16 A with a 240 VAC control voltage. It combines a contactor, overload relay, and reversing function in one DIN-rail or panel-mount package — a single unit that handles forward/reverse motor control for small conveyors, fans, or pump drives up to that current range. The 0.11-0.16 A rating sets the motor full-load current it can switch in AC-3 duty. That is a very low range — think fractional-horsepower motors, typically 1/20 HP or less on 230 V single-phase, or small three-phase motors under 0.05 kW. The reversing contactor pair inside lets you swap two phases to reverse direction without an external interlock circuit.
Frame, mounting, and auxiliaries
The package includes a main switch-disconnector (MSP) auxiliary contact rated 1 SPDT NO/NC, plus two additional auxiliary contact blocks (one NO on the contactor, one NO/NC). That gives you feedback signals for the PLC or status lamps without adding separate aux blocks. The 240 VAC control coil is built in. If your panel runs 24 VDC control, this exact variant won't pull in — you need the 24 VDC coil version. Verify the control voltage matches your cabinet before committing the BOM line.
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