SIRIUS S00 contactor — 24 VDC coil, spring terminals
The Siemens 3RT2016-2BM41 is a SIRIUS S00 power contactor with a 24 VDC coil and spring-type terminals on the magnet coil. It snaps onto a 35 mm DIN rail per EN 60715 and fits a 45 mm wide, 73 mm deep footprint — tight for a compact panel layout. The S00 frame size keeps the height at 70 mm, leaving room for auxiliary blocks above.
Switching ratings and duty cycles
Rated for AC-3 motor switching at up to 750 operations per hour, and AC-1 resistive loads at 1 000 ops/h. The 24 VDC coil draws the rated switching current of 10 A at 24 V. For DC switching at higher voltages, the contactor is rated 2 A at 48 V and 60 V, 1 A at 110 V, 0.9 A at 125 V, and 0.3 A at 220 V. At 400 V AC the main contacts handle 3 A. Arcing time runs 10–15 ms; DC coil drop-out is 7–13 ms.
Mounting and environmental limits
Mounts on a 35 mm DIN rail (EN 60715) with screw or snap-on fastening. The contactor can be rotated ±180° on a vertical surface and tilted forward/backward ±22.5°, giving flexibility in tight enclosures. Clearance: 10 mm upward, 10 mm forward, 10 mm downward, 6 mm at the sides. Operating temperature range is -25 to +60 °C; storage range -55 to +80 °C. Wire range accepts solid or stranded 0.5–4 mm², or 2× (0.5–4 mm²) for paralleled conductors.