The Siemens 3RT1016-1BB42 is a robust power contactor designed to handle a variety of applications within the realm of industrial automation. This three-pole contactor is engineered to control motors and loads efficiently in an AC-3 9 A, 4 kW/400 V configuration. It features a single normally closed (NC) contact and operates with a 24 V DC coil voltage, making it suitable for integration into diverse control systems.
Crafted for reliability, the 3RT1016-1BB42 boasts a mechanical service life of up to 30 million switching cycles, ensuring longevity and consistent performance in demanding industrial environments. The contactor's size S00 compact frame allows for space-saving installation, while its screw terminal connections provide a secure and straightforward wiring process.
With a protection class of IP20, the device is well-protected against touch by fingers and objects, though it should be housed in suitable enclosures when used in environments where dust and moisture are present. The contactor is also designed to operate at installation altitudes of up to 2000 metres above sea level without derating, accommodating a range of industrial locations.
The Siemens 3RT1016-1BB42 is a testament to Siemens' commitment to quality and efficiency, offering a dependable solution for controlling electric motors and other electrical loads in commercial and industrial applications.