Panel Integration Notes — SIRIUS 3RT2025-1AB00
It fastens via screw and snap-on mounting onto 35 mm DIN rail per DIN EN 60715, and the mounting position allows +/-180° rotation on a vertical surface plus +/-22.5° tilt forward and backward — useful when panel layout forces an unconventional orientation. Rated for AC-3 switching at up to 1 000 operating cycles per hour, and AC-4 at 300 cycles/h, this contactor handles motor loads within its frame rating. The 24 VDC coil draws 0.25 A at 50 Hz. Mechanical service life is typical 10 000 000 operations. Wire range for the main circuit is solid or stranded 1... 10 mm²; auxiliary contacts accept 2x (0.5... 1.5 mm²) or 2x (0.75... 2.5 mm²). Main contact screw size is M4.
Switching Capacity by Voltage
Rated operational current varies with voltage and duty. At 24 V the contactor switches 10 A; at 48 V and 60 V, 2 A; at 110 V, 1 A; at 125 V, 0.9 A; at 220 V, 0.3 A; at 400 V, 3 A; at 440 V, 0.6 A; at 480 V, 14 A. Motor horsepower rating at 230 V is 3 hp. These values define the load envelope for resistive and motor applications.