The Siemens 3RT23161AB00 is an IEC non-reversing magnetic contactor with a 24 V AC coil used for switching motors and other high-current equipment. It features four normally open main contacts (4 NO) and included auxiliary contacts (2 NO / 2 NC). The device is size S00, rated for 50/60 Hz, provides IP20 protection, uses screw terminals, and has a mechanical durability of 30,000,000 operations.
Coil voltage: 24 V AC; frequency: 50/60 Hz; nominal coil voltage at 60 Hz: 24 V AC
Contact configuration: 4 main contacts (4 NO) with auxiliary contacts 2 NO / 2 NC; full load current (inductive) 9 A, resistive 18 A