S00 direct starter, 0.8 A AC-3 — busbar-ready
The 3RA2110-0HD15-1BB4: At 400 V the starter delivers 180 kW, confirming the load capacity at the common European industrial voltage; the same unit carries 0.5 hp at 460/480 V and 575/600 V for North American installations (cites:,).
Dimensions and clearance — panel fit check
The starter envelope measures 203 mm high × 45 mm wide × 155 mm deep — the width is a single S00 footprint, so it fits one standard S00 slot on the busbar (cites:,). Clearance requirements: 50 mm upwards, 20 mm forwards, 10 mm downwards, 20 mm at the side, and 0 mm backwards — the zero backward clearance means the back face sits flush against the busbar mount; no extra space needed behind (cites:,). Mounting position is vertical only — horizontal installation is not supported per the spec (cites:).
Supplied sub-assemblies and field replacement
The starter ships with a 3RT2015-1BB41 contactor, a 3RA1921-1DA00 link module, and an 8US1251-5DS10 busbar adapter — these are the field-replaceable sub-assemblies; the overload release is thermal bimetallic (Class 10) and is integral to the unit (cites:,). No PROFIsafe or PROFINET IO protocol support on this variant — it is a conventional hardwired starter, not a fieldbus-integrated unit (cites:,).
Temperature range and compliance
Operating ambient range is -20 to +60 °C with temperature compensation active across that band; storage and transport range is -50 to +80 °C (cites:,). Substance prohibitance date is 10/01/2009 — the unit complies with RoHS-style restrictions through that baseline (cites:).