SIRIUS direct-on-line starter, Size S00
The Siemens 3RA2110-1GH15-1AP0 is a SIRIUS direct-on-line motor starter in Size S00, designed for snapping onto 60 mm busbar systems. It ships with the 3RT2015-2AP01 contactor and the 3RA2911-2AA00 link module, so the assembly is a single order code — no separate picking of contactor and overload relay.
Trip Class 10 and motor protection
The 2.2 kW rating at 400 V (50/60 Hz) covers the common 3 hp motor frame at 460/480 V. Spring-loaded terminals on the main current circuit eliminate the need for screwdriver torque checks; the cage clamp holds the conductor under vibration. The 45 mm width fits standard 45 mm busbar pitch, and the 155 mm depth leaves room for cable bending inside the enclosure.
Mounting and clearance on 60 mm busbars
Snaps directly onto 60 mm busbar systems — no DIN rail adapter needed. Mounting position is vertical only. Clearance requirements: 50 mm upwards, 20 mm forwards, 20 mm at the side, 10 mm downwards, 0 mm backwards. The 260 mm height and 155 mm depth mean the starter will fit a standard 300 mm deep enclosure with room for the outgoing cable bend.