The 3RT2015-1BB41-ZX95 is a Siemens SIRIUS Size S00 power contactor with a 24 V DC coil, screw-type terminals, and an integrated auxiliary switch. It's rated for 10 A at 24 V DC, and carries a full set of AC switching capacities across duty classes: 1 000 cycles/hour at AC-1, 750 at AC-2 and AC-3, and 250 at AC-4. The 45 mm wide body mounts on 35 mm DIN rail per DIN EN 60715, with a depth of 73 mm that leaves room for finger-safe wiring in a crowded panel.
The mounting position is flexible — ±180° rotation on a vertical surface, and can be tilted forward and backward by ±22.5°. Wire range accepts solid or stranded 0.5 to 4 mm², or two conductors per terminal: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), or 2x 4 mm². Operating temperature range is -25 to +60 °C; storage from -55 to +80 °C.