S00 reversing starter — what's in the box
The 3RA2210-0DD15-2AK6 is a SIRIUS non-fused reversing load feeder in size S00 — a factory-assembled combination of a reversing contactor (3RT2015-1AK62), a thermal bimetallic overload relay, and a magnetic short-circuit trip, all pre-wired on a common base. It ships with the link module 3RA1921-1DA00, busbar adapter 8US1251-5DS10, and RS assembly kit 8US1250-5AS10 — everything needed to snap onto a 60 mm busbar system and wire the main contacts.
Dimensions and mounting — panel fit check
The unit measures 200 mm high, 90 mm wide, and 155.1 mm deep — the S00 footprint fits standard 200 mm tall panel sections with 90 mm of DIN-rail width consumed. Mounting is vertical only, with 20 mm clearance needed above, 10 mm below, and 9 mm at the sides for airflow and wiring access.
Trip coordination and duty ratings
Rated for AC-3 switching up to 690 V, 50/60 Hz — covers 400 V, 480 V, and 690 V motor circuits common in European and North American industrial panels. The magnetic short-circuit trip handles fault clearing independently of the thermal element, providing instantaneous protection on high-level faults.
Lifecycle and sourcing
Compliance documentation includes RoHS substance prohibition date 10/01/2009, and the unit carries the SIRIUS brand with full Siemens traceability.