2.5 A AC-3 direct starter — S00 footprint, 24 V coil
The 3RA2110-1CH15-1BB4: The 24 V control coil makes it a straight fit into 24 VDC control schemes common in modern panel designs, without needing an intermediary relay or voltage conversion.
Mounting and integration — busbar snap-on, spring terminals
Designed for snapping onto 60 mm busbar systems, this starter mounts directly onto the busbar without a separate DIN rail adapter — a time-saver in panel builds where the busbar grid is already laid out. Main circuit connections use spring-loaded terminals, which grip the conductor without retorquing — preferred in high-vibration environments like conveyor or pump panels where screw terminals can loosen over time. The supplied contactor is 3RT2015-2BB41 and the link module is 3RA2911-2AA00 — the assembly comes as a matched set, so there is no risk of mismatching contactor and overload ratings at the panel shop.