The Siemens SIRIUS 3RT2017-2XJ41-0LA2 is a size S00 contactor with a 24 VDC coil and spring-type terminals on the magnet coil. It's rated to switch 10 A at 24 VDC and 11 A at 480 V, making it a fit for controlling DC loads or smaller AC motor circuits in a control panel.
Mounting and Panel Fit
Mounts via screw or snap-on onto a 35 mm DIN rail per DIN EN 50022. The size S00 frame keeps the footprint compact at 45 mm wide and 70 mm tall. Depth is 73 mm — check that against your gland plate or enclosure depth before committing the BOM line. Mounting position is flexible: +/-180° rotation on a vertical surface, +/-22.5° tilt forward/backward, or horizontal standing. Clearance requirements: 10 mm upward, 10 mm forward, 10 mm downward, 6 mm at the sides.
Termination and Wiring
Spring-type terminals on the coil accept solid or stranded conductors: 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), or 2x 4 mm². Main contact terminals take 2x (0.5...4 mm²) solid or stranded. No screw torque to worry about, but verify the ferrule size if using stranded — spring clamps can be picky about whiskers.
Switching Performance and Duty
DC coil dropout time is 25...45 ms; arc time runs 10...15 ms. At AC-4 maximum switching rate it handles 250 operations per hour. The mechanical life is typical 30 million operations — that's the contactor itself, not the contacts under load, so derate for your actual switching current. Rated switching currents across DC voltages: 10 A at 24 V, 2 A at 48 V, 2 A at 60 V, 1 A at 110 V, 0.9 A at 125 V, 0.3 A at 220 V. For AC: 3 A at 400 V, 11 A at 480 V, 2 A at 500 V, 11 A at 600 V, 1 A at 690 V. Also carries a 2 hp rating at 230 V.