The Siemens 3RT1015-1AK62 is a three-pole AC-3 rated power contactor with a 120 V coil (110 V AC 50 Hz or 120 V AC 60 Hz) and a main circuit rating of 7 A at 400 V, capable of switching up to 3 kW for AC-3 duty. It includes one auxiliary contact (1 NC) integrated in the base module to provide additional control feedback. The device uses the compact S00 size with screw terminals and is designed for easy wiring in control cabinets, mounting on a 35 mm DIN rail via screw or snap-on methods. Mounting can be side-by-side with other Siemens units.
