Reversing starter in a single package
The 3RA2210-0FD15-2AK6 is a SIRIUS non-fused load feeder configured as a reversing starter, size S00 — meaning forward and reverse contactors plus a thermal bimetallic overload relay are integrated into one unit that snaps onto a 60 mm busbar system. It ships with a 3RT2015-1AK62 contactor, a 3RA1921-1DA00 link module, and an 8US1251-5DS10 busbar adapter — the panel builder gets a pre-coordinated set, not a pile of loose components.
Rated voltage ceiling and trip class
The magnetic short-circuit trip handles fault clearing independently of the thermal element, so a locked-rotor or phase-to-phase fault is interrupted before the bimetallic element sees the full let-through energy. Rated frequency is 50/60 Hz — the same unit covers both line frequencies without derating, which simplifies stocking for multi-standard panels.
Panel fit and mounting constraints
Envelope is 200 mm high × 90 mm wide × 155.1 mm deep, with 20 mm clearance required above and 10 mm below — the forward and backward clearance is zero, so the unit sits flush against the mounting surface. Mounting position is vertical only; the fastening method is snap-on for 60 mm busbar systems, not DIN rail — confirm the busbar pitch matches before committing the panel layout. Degree of pollution 3 means the unit is rated for conductive pollution environments typical of industrial control panels — no additional conformal coating required for normal factory floor conditions.
Operating environment and wiring
Operates from -20 to +60 °C ambient, with storage and transport range of -50 to +80 °C — suitable for unheated warehouses and container shipping without special conditioning.