Form factor and mounting — snaps onto 60 mm busbars
The 3RA2110-0GS15-1BB4: Dimensions are 155 mm deep, 45 mm wide, and 212 mm high, with a vertical mounting position and clearance requirements of 50 mm upward, 20 mm forward, 10 mm downward, and 20 mm at the side.
Electrical ratings and protection — Class 10, thermal-magnetic
Rated at 180 W at 400 V and 0.63 A at 480 V, with a maximum AC-3 switching voltage of 690 V and an operating frequency of 50 to 60 Hz — this covers standard three-phase motor loads in European and North American line voltages. Short-circuit protection is magnetic, and the supplied circuit breaker is a 3RV2011-0GA20, size S00, coordinated with the contactor 3RT2015-2BB41 and link module 3RA2911-2AA00.
Termination and integration — spring-loaded terminals, busbar adapter
Both the main current circuit and the auxiliary/control circuit use spring-loaded terminals — no screw tightening required, which speeds up panel wiring and eliminates torque-check steps during commissioning. The supplied busbar adapter (8US1251-5DS11) allows the starter to plug directly onto 60 mm busbars, reducing wiring and supporting a clean, modular panel layout.