Key Ratings and What They Mean for Your Panel
The 3RT2015-2BB41-ZW97: The 24 VDC coil draws its rated current at 24 V and drops out reliably below the undervoltage threshold — typical for SIRIUS contactors, the pick-up voltage is around 0.8 x rated (19.2 V) and dropout below about 0.55 x rated (13.2 V). The 10 A rating at 24 VDC covers the main contact switching for resistive and moderate inductive DC loads; for motor duty (AC-3), derate to the motor full-load current the contactor is listed for. The size S00 frame keeps the footprint compact at 45 mm wide, 70 mm tall, and 73 mm deep — fits standard 45 mm DIN-rail spacing with 10 mm clearance above and below, 6 mm at the sides. Operating temperature range is -25 to +60 °C, storage from -55 to +80 °C. Spring-cage terminals accept 0.5 to 4 mm² solid or stranded wire.
Mounting and Integration Notes
Mounts on 35 mm DIN rail per EN 60715 via snap-on latch or screws. Mounting position allows ±180° rotation on a vertical surface and ±22.5° tilt forward/backward.