What this SIRIUS starter is — and what it handles
The 3RA2110-0GD15-1AP0 is a Siemens SIRIUS direct-on-line starter, size S00, combining a contactor and overload relay in one unit for switching and protecting small motors.
Mounting and integration — busbar snap-on, vertical only
Designed for snapping onto 60 mm busbar systems — the fastening method is built into the housing, no DIN rail adapter needed. Mounting position is vertical only. Dimensions are 45 mm wide, 155 mm deep, and 203 mm tall. Clearance requirements: 50 mm upward, 20 mm forward, 20 mm at the side, 10 mm downward, and 0 mm backward. The supplied contactor is 3RT2015-1AP01 and the link module is 3RA1921-1DA00 — the assembly arrives pre-configured as a matched pair, saving panel wiring time.
Environmental range and compliance
Operating temperature range is -20 to +60 °C with temperature compensation active across that span. Storage and transport range is -50 to +80 °C. Substance prohibitance date is 10/01/2009 — the starter complies with RoHS and REACH substance restrictions as of that date.