Direct starter for 60 mm busbar systems
The Siemens 3RA2110-1JH16-1AP0 is a SIRIUS direct online starter in size S00, designed to snap onto 60 mm busbar systems — no DIN rail adapter needed. It integrates a 3RT2016-2AP01 contactor and a 3RA2911-2AA00 link module into a single assembly that feeds motor loads directly from the busbar.
Trip class and thermal capacity
The Class 10 trip characteristic clears overloads within 10 seconds at 600% of the set current, matching the thermal time constant of small AC motors on conveyors and pumps.
Mounting and wiring constraints
Mounts vertically only, with 50 mm free space above and 20 mm forward for cable entry. The 45 mm width and 155 mm depth fit tightly into a 60 mm busbar layout; the 260 mm height requires clearance in the enclosure.