Description
Siemens 3RT20172JB41
power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC, 0.7... 1.25* US, with integrated diode, auxiliary contacts: 1 NO, spring-loaded terminals, suitable for PLC outputs, not expandable with auxiliary switch block SIRIUS 3RT2 interface contactor for controlling motors and auxiliary and control circuits , especially for direct connection to electronic control equipment.\nThe 3RT2 contactors are an integral part of the SIRIUS modular system with its products perfectly matched to each other. They convince with great power in a compact design and high contact reliability. They can be combined in various ways with other components in the starter. Many of the device combinations are already tested at the factory. Integrated auxiliary switch blocks reduce mounting complexity. Front connections simplify simple wiring. The 3RT2 contactors are tropicalized, approved worldwide (e.g. IEC eUL/CSA) and IE3/IE4ready.\nThe devices are available not only with screw terminals but also with spring-loaded terminals for quick, maintenance-free and vibration-resistant.\nSimple, efficient, always up-to-date - the SIRIUS modular system.
