3RT2017-2BW42 SIEMENS

The 3RT2017-2BW42 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 standard motor switching tasks. This contactor has a current rating of 12 A and a power rating of 5.5 kW at 400 V, indicating its capacity to handle moderate motor loads. It features one normally closed (1 NC) auxiliary contact, which can be used for signaling or interlocking purposes in control circuits. The coil voltage is 48 V DC, ensuring reliable operation with direct current power supplies. This 3-pole contactor is built in Size S00, which is a compact design that saves space in control panels. It utilizes spring-type terminals, which provide a secure and vibration-resistant connection, simplifying installation and maintenance. The spring-type terminals also ensure consistent contact force, reducing the risk of loose connections over time. This contactor is ideal for applications requiring dependable motor control and switching in a compact and efficient package.