Siemens Power contactor, 3-pole, 230VAC, size S2, 18.5kWThe compact Siemens power contactor is typically used to control motors, plants and to turn on electrical heating systems. The 3RT2035 1AP00 is ideal for the performance range up to 18. 5 kW at AC 3 400 V. The SIRIUS power contactor uses a control supply voltage of 230 V AC and features one NC and one contact as auxiliary contact as well as a useful screw type connection. In size S2, the power contactor is a great solution for all load feeders with