Reversing starter for 60 mm busbar systems — SIRIUS S00
The 3RA2210-1CH15-2BB4 is a Siemens SIRIUS reversing starter in size S00, designed to snap directly onto 60 mm busbar systems — no separate DIN-rail adapter needed for the main power feed. The supplied contactor is a 3RT2015-2BB42, paired with a 3RA2911-2AA00 link module — the assembly arrives as a matched reversing pair, ready for busbar mounting.
Spring-loaded terminals and mounting clearances
Main circuit connections use spring-loaded terminals — no screw torque verification, faster wiring, and vibration-resistant retention in panel or enclosure builds. Dimensions: 155 mm deep, 90 mm wide, 260 mm tall. Mounting position is vertical. Clearance requirements: 50 mm upward, 32 mm forward, 10 mm downward, 10 mm at the side, and 0 mm backward — the busbar mount itself provides the rear clearance. Operating temperature range is -20 to +60 °C; storage and transport range is -50 to +80 °C.
Current production — sourcing for BOM lines
The 3RA2210-1CH15-2BB4 is a complete reversing starter assembly — no need to source separate contactors and link modules. For a panel builder or MRO planner, this means one order code covers the reversing pair, reducing BOM line count and procurement risk.