Busbar-mount direct starter, S00 frame
The 3RA2110-1CD15-1FB4 is a SIRIUS direct-on-line starter in size S00, designed to snap onto 60 mm busbar systems — no DIN rail adapter needed for that bus pitch. It ships as a pre-assembled unit with a 3RT2015-1FB41 contactor and a 3RA1921-1DA00 link module, so the overload relay and contactor are mechanically and electrically tied from the factory.
CLASS 10 trip and thermal limits
Operating ambient range is -20 to +60 °C, with temperature compensation active across that band so the trip curve stays accurate regardless of panel heat buildup. The 45 mm width and 155 mm depth fit into a standard S00 footprint — panel layout stays tight, and the vertical mounting position is mandatory for proper heat dissipation from the bimetal trip element.
Sourcing reality — active, quoted to order
No stock-holding claim — quoted per order.