The Siemens 3RT2015-1BB42 is a robust power contactor designed for reliable performance in a variety of industrial applications. This 3-pole contactor, rated at 7 A AC-3 and 3 kW / 400 V, is equipped with a single normally closed (NC) contact and operates on a 24 V DC coil voltage. It belongs to the S00 size category, ensuring a compact footprint for easy integration into your control systems. The contactor is designed with a screw terminal connection, offering secure and efficient wiring. With a surge voltage resistance of 6 kV for both main and auxiliary circuits, it provides excellent protection against voltage spikes. The contactor also boasts an IP20 protection rating on the front and terminal, safeguarding against solid objects larger than 12mm. This Siemens power contactor is a reliable choice for managing electrical loads in your industrial automation systems.