Siemens 3RT1017-1AP01 Three-Phase Industrial Contactor

Siemens 3RT1017-1AP01 is a compact three-pole power contactor in the Sirius 3RT family, engineered for AC-3 motor control in industrial installations. It uses a 230 V AC coil and screw terminals, and the main circuit is rated for 12 A in AC-3 service, delivering up to 5.5 kW of motor power at 400 V. The unit provides a single normally open auxiliary contact (1 NO) and comes in size S00 with IP20 protection. Rated for operation at 50/60 Hz and an ambient operating range of -25 to +60 C, it is designed for long life with up to 30,000,000 mechanical operating cycles. Ideal for starting and stopping small to mid-size three-phase motors in conveyors, pumps, fans, and general machine tooling, this compact contactor fits into tight control cabinets while delivering dependable switching performance.