The 3RA2110-1AH15-1BB4 is a Siemens SIRIUS direct-on-line starter, size S00, combining a contactor and overload relay in one assembly for snapping onto 60 mm busbar systems. It ships with a 3RT2015-2BB41 contactor and a 3RA2911-2AA00 link module, wired for 24 VDC control voltage.
Trip class, clearances, and panel integration
Dimensions are 45 mm wide, 260 mm high, 155 mm deep — the S00 footprint fits a standard 60 mm busbar system without extra adapters. Required clearances for heat dissipation: 50 mm above, 20 mm below, 20 mm to the side, 20 mm forward, 0 mm backward — plan the gland plate and adjacent devices accordingly. Main circuit connections use spring-loaded terminals — no screw torque to verify, just strip and insert solid or ferruled stranded wire.
Lifecycle and sourcing — active, quoted to order
RoHS compliance date is 10/01/2009 — the starter meets the EU RoHS directive for lead, mercury, cadmium, and other restricted substances.