Contactor Siemens SIRIUS 3RT20181AK61
The SIRIUS contactor 3RT20181AK61 from Siemens with 4 NO contacts and a control voltage of 120 V AC 60Hz is the ideal contact element for your control system. Thanks to the possibility of extension with auxiliary contact blocks, the contactor relay 3RT20181AK61 can be flexibly extended if required. The proven screw connection of the contactor relay 3RT20181AK61 ensures secure wiring of your system. Typical fields of application include motor and plant control, switching of light controls and multiplication of signals.