The 3RA6120-2DB34: Control voltage is 24 V AC/DC, with the coil rated for continuous duty per IEC 60947-6-2 — it holds in indefinitely without overheating, so it suits applications where the starter stays engaged for hours at a time on conveyor or process lines.
Mounting, wiring, and panel fit — 45 mm wide, spring terminals
The housing is 45 mm wide, 191 mm tall, and 165 mm deep — that 45 mm width is a standard modular pitch, so it occupies one slot on a DIN rail alongside other SIRIUS gear without wasting panel width.
Environmental tolerance — shock, vibration, and temperature range
The starter is rated for shock resistance of 60 m/s² (6g) with 10 ms pulses applied in three axes, and vibration resistance from 4 to 5.8 Hz at 15 mm amplitude and 5.8 to 500 Hz at 20 m/s² for 10 cycles — this means it holds calibration on the overload trip under the mechanical stress found on crushers, shaker screens, or compressor skids.