SIRIUS reversing starter, S00 frame, 7 A AC-3
The 3RA2210-1HA15-2BB4: The 24 VDC coil means it drops into a standard 24 V control circuit; no separate control transformer needed for the solenoid.
Panel fit and mounting
Mounts on 35 mm DIN rail with a screw-and-snap-on fastening method, or direct screw-mount to a backplate — the 90 mm width and 170 mm height fit a standard S00 footprint, and the 97 mm depth leaves room for wiring behind the panel door. Clearance requirements: 50 mm above, 32 mm in front, 10 mm at the sides and below — plan the enclosure layout around these to avoid derating from heat buildup.
What's in the box — supplied components
The reversing starter ships with a 3RT2015-1BB42 contactor (the power-switching half) and a 3RA1921-1DA00 link module that mechanically interlock the forward/reverse contactors so both can't close simultaneously. The overload relay is integrated into the S00 frame — thermal Class 10 protection with manual/auto reset, sized for the 7 A AC-3 rating.