Siemens 3RT2017-2BB41 is a three-phase industrial contactor manufactured by Siemens, used to remotely switch three-phase electrical circuits in industrial control systems. The model, identified by part number 3RT2017-2BB41, belongs to Siemens' 3RT family of power contactors, which are designed for controlling three-phase loads in control panels and machinery. As a Siemens product, the 3RT2017-2BB41 supports standard industrial electrical architectures that require reliable remote switching of three-phase power.
