3RT1346-1AC20 SIEMENS

The 3RT1346-1AC20 is a high-performance AC-1 contactor from Siemens, designed for switching non-inductive or slightly inductive loads. It is rated for a current of 140 A, making it suitable for applications requiring substantial power control. The contactor operates with a 24 V AC coil voltage at 50/60 Hz, ensuring compatibility with standard industrial power systems. Featuring a 4-pole configuration, it provides versatile switching options for various circuit arrangements. Its size S3 designation indicates a compact design relative to its current carrying capacity, optimizing space utilization within control panels. The robust screw terminal connections guarantee secure and reliable wiring, minimizing the risk of loose connections. This contactor is ideal for use in motor control centers, HVAC systems, and other industrial applications where reliable switching of AC loads is essential. Siemens' 3RT series contactors are known for their durability and long operational life, contributing to reduced maintenance and downtime. The 3RT1346-1AC20 offers a dependable solution for demanding industrial switching requirements.