Siemens 3RT2017-1AM22 Industrial Power Contactor

Siemens 3RT2017-1AM22 is a three-pole power contactor in the compact S00 size, designed for AC-3e/AC-3 duty and capable of switching motor loads up to 12 A and 5.5 kW at 400 V. It uses a 208 V AC coil and is rated for 50/60 Hz control voltages, enabling direct integration with standard control circuits without additional transformers. The unit includes one normally closed auxiliary contact and employs screw-terminal connections for secure wiring, facilitating straightforward installation in control panels. As part of Siemens’ SIRIUS 3RT family, this 3-pole contactor combines a space-saving footprint with robust performance for industrial motor control, featuring a 400 V line voltage rating and the S00 size to fit compact enclosures. This model specifically targets AC-3 operation and is suitable for panel-mounted motor starters where a compact, reliable 12 A switch is required.