Siemens Contactors Contactor 613542 - Siemens 3RT20152BB41, The Siemens 3RT2015-2BB41 contactor is an electrical contactor designed for use with 690 V AC systems. It features three poles (or "makers") for controlling electrical power circuits. Typically used in industrial settings, it is ideal for motor control and automation applications. Siemens 3RT2015-2BB41 Contactor 690V AC 12A 24V DC S00 screw terminal
