The 3RA2210-0JA15-2BB4 is a SIRIUS reversing starter in the S00 size, combining a contactor pair and a thermal bimetallic overload relay in one assembly. The 1 A rating at 400 V defines the continuous motor full-load current this starter can handle — confirm your motor's FLA at the applied voltage against this figure.
Dimensions: 90 mm wide, 170 mm tall, 97 mm deep — the depth is the critical clearance inside a shallow enclosure, not the width. Clearance requirements: 50 mm above, 32 mm in front, 10 mm below and to the sides for airflow and wiring access. Main circuit connections are screw-type terminals — torque specifications per the terminal markings on the housing. The supplied contactor is a 3RT2015-1BB42 and the link module is 3RA1921-1DA00; these are factory-assembled and not field-swappable without replacing the entire reversing starter assembly.
Lifecycle and sourcing — current production, quoted to order
The thermal bimetallic overload design (CLASS 10) is a mature, qualifiable technology — no firmware or software version control to track. The electromechanical switching contact is a deterministic component; its mechanical life is defined by the manufacturer's cycle rating, which supports the audit trail for preventive maintenance scheduling.