$ USD
Description
The Siemens 3RT1056-2AU36 is a professional-grade SIRIUS 3RT contactor engineered for robust and reliable switching of high-power electrical loads. This 3-pole contactor is rated for a substantial 65 A continuous current and can handle up to 90 kW of power, making it ideal for controlling large industrial motors and machinery. It features a 240-277 V AC coil for versatile integration into standard control systems and is equipped with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts for advanced signaling and interlocking functions.
Key technical specifications of the Siemens 3RT1056-2AU36 include its 3-pole configuration for three-phase power switching, a high continuous current rating of 65 A, and a maximum motor power rating of 90 kW at 1 kV. The 240-277 V AC coil voltage ensures broad compatibility with common control power sources. The integrated 2NO + 2NC auxiliary contacts provide essential flexibility for complex control circuits and safety interlocks.
This contactor is exceptionally well-suited for a wide range of heavy-duty industrial applications, including main motor control, power switching in large machinery, and as a primary switching element in substantial electrical distribution systems. Its robust construction guarantees extended operational life and consistent performance, even in challenging industrial environments. The Siemens 3RT1056-2AU36 is a critical component for ensuring the safe and efficient operation of demanding industrial processes.
Choose the Siemens 3RT1056-2AU36 for a dependable and high-performance contactor solution designed for rigorous applications. Its combination of high power handling, versatile coil voltage, and comprehensive auxiliary contacts makes it an excellent choice for critical industrial systems. Rely on Siemens for industrial-grade switching components that deliver exceptional performance.
