SIRIUS S00 power contactor, 110 V coil, screw terminals
The Siemens SIRIUS 3RT6016-1BF41 is a size S00 power contactor with a 110 V AC coil, rated for AC-3 switching up to 690 V. It delivers 13 kW at 400 V and 22 kW at 690 V (both at 60 °C), making it a fit for motor loads like pumps, fans, and conveyors in a standard 400 V three-phase panel.
Main and control circuits use screw terminals; the main terminals accept 2x (0.5 to 2.5 mm²) or 2x 4 mm², and the auxiliary switch can be added later via the product extension slot.
Switching ratings and thermal limits
At 60 °C ambient, the motor ratings are 7.5 kW at 230 V, 13 kW at 400 V, and 22 kW at 690 V — these are the numbers to use for sizing, not the 40 °C table. For resistive loads (AC-1), the maximum rate is 1 000 cycles per hour; for AC-4 (plugging/reversing), it drops to 250 cycles per hour. The coil hold-in is rated for 110 V, but the contactor also lists ratings at 220 V (0.3 A) and 230 V (10 A) for auxiliary circuit use — check the control voltage match before wiring.
The substance prohibition date of 05/01/2012 aligns with RoHS and REACH compliance — documentation is standard with the shipment.