3RT2045-1AC10 SIEMENS

The 3RT2045-1AC10 power contactor from Siemens is a robust and reliable switching device designed for AC-3 applications. It is rated for a current of 80 A and a power of 37 kW at 400 V, making it suitable for controlling motors and other inductive loads in industrial environments. This 3-pole contactor features 3 normally open (NO) main contacts for power switching. It also includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact for control and signaling purposes. The contactor operates with a 24 V AC coil at 60 Hz, ensuring compatibility with standard control circuits. Its compact Size S3 design allows for efficient installation in control panels and enclosures. The screw terminal connections provide a secure and reliable wiring method. This contactor is ideal for use in motor starters, reversing starters, and other motor control applications. Siemens' 3RT2 series contactors are known for their long service life and high operational reliability, ensuring minimal downtime and reduced maintenance costs. It adheres to industry standards, ensuring safety and performance.