3RT2018-1BE42 SIEMENS

The 3RT2018-1BE42 is a power contactor from Siemens, designed for switching electrical circuits and controlling motors in various industrial applications. It is specifically configured for AC-3 utilization, making it suitable for frequent starting and stopping of AC induction motors. This contactor has a current rating of 16 A and a power rating of 7.5 kW at 400 V, indicating its capacity to handle moderate motor loads. It includes one normally closed (1 NC) auxiliary contact, providing additional control and feedback capabilities within the circuit. The coil voltage is 60 V DC, ensuring reliable operation with a direct current power source. As a 3-pole contactor, it is designed to switch three-phase power supplies, commonly used in industrial motor control systems. The size S00 designation indicates its compact dimensions, making it suitable for installations where space is limited. Screw terminals facilitate easy and secure electrical connections, simplifying installation and maintenance procedures. This contactor is a robust and efficient solution for motor control and power switching applications.