Reversing starter, pre-assembled, size S00
The 3RA2215-0HD15-2AK6: This is a Siemens SIRIUS 3RA2 non-fused reversing motor starter, size S00, combining a contactor, a thermal bimetallic overload relay, and a magnetic short-circuit trip in one assembly. It ships with the contactor 3RT2015-1AK62, the circuit-breaker 3RV2011-0HA15, the link module 3RA1921-1DA00, the busbar adapter 8US1251-5DS10, and the RS assembly kit 3RA2913-1DB1 — everything needed to drop into a panel and wire up.
Mounting and panel fit
The starter snaps onto 60 mm busbar systems (the standard DIN-rail alternative for high-density panels) and measures 90 mm wide by 200 mm high by 155.1 mm deep. Clearance requirements: 20 mm upwards, 10 mm downwards, 9 mm at the sides, and nothing forward or backward — tight enough for a crowded enclosure if you respect the airflow gaps. Mounting position is vertical; the operating temperature range is -20 to +60 °C, with wider storage and transport limits of -50 to +80 °C and -55 to +80 °C respectively. Pollution degree 3 means it's rated for industrial environments with conductive dust or occasional condensation — no extra conformal coating needed for most panel builds.