The Siemens 3RT2015-1BB44-3MA0 is a robust power contactor designed to handle a variety of switching tasks in industrial environments. This contactor is part of the SIRIUS product family, renowned for its reliability and efficiency. With a size S00 footprint, it is compact enough to fit in tight spaces while offering the performance needed for demanding applications.
This model features three normally open (NO) contacts and is rated for 18 A and 690 V ac, making it suitable for controlling motors and loads within its specification. The contactor operates with a DC control supply voltage of 24 V, ensuring compatibility with a wide range of control systems.
The device is engineered with screw terminals for secure and straightforward installation, and it includes captive auxiliary switches for SUVA applications, enhancing its functionality. The contactor is designed to withstand challenging conditions, with an operational temperature range from -25 to +60 degrees Celsius and a high degree of protection against electrical shock, ensuring finger-safe operation.
With a mechanical operating cycle life typically rated at 10 million, the Siemens 3RT2015-1BB44-3MA0 is built to last, providing a dependable solution for your power switching needs. Whether you're looking to control motors, pumps, or other heavy-duty equipment, this power contactor is an excellent choice for a wide array of industrial applications.