Description
The Siemens 3RT2028-1AV00 is a robust SIRIUS 3RT Size S0 contactor, engineered for reliable and efficient switching in demanding industrial applications. This 3-pole contactor operates with a 400 V AC coil and is rated to handle substantial loads of up to 38 A and 18.5 kW, ensuring effective power management for motors and other electrical equipment. The integrated 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts provide essential flexibility for interlocking and signaling functions within control circuits.
This Siemens contactor is constructed for durability and long-term performance, designed to withstand frequent switching cycles and challenging environmental conditions. Its compact S0 size makes it suitable for integration into space-constrained control panels. The SIRIUS 3RT series is recognized for its high operational reliability and safety standards, making the Siemens 3RT2028-1AV00 a trustworthy component.
Applications for the Siemens 3RT2028-1AV00 are extensive, including direct motor starting, reversing applications, capacitor switching, and general power switching duties in manufacturing plants, building services, and process automation. Its versatility and robust current handling capabilities make it a staple in many industrial electrical systems.
Choose the Siemens 3RT2028-1AV00 for a dependable and powerful contactor solution that meets the rigorous demands of industrial environments. Its combination of high current capacity, flexible auxiliary contacts, and Siemens’ commitment to quality ensures efficient and safe operation for your critical applications.







