Siemens 3TY7443-0XR1 Contactor Coil 440V AC, 60Hz, Spare Part for 3TF34-35, 3TF44-45 Original Brand New

Overview

The Siemens 3TY7443-0XR1 is a genuine spare part coil designed for the Sirius 3TF34-35 and 3TF44-45 series contactors. Engineered for reliability and seamless integration, this coil ensures the consistent performance of your industrial control systems. It is a critical component for maintaining and repairing your existing contactors, preventing costly downtime and extending the lifespan of your equipment. This coil operates on a standard AC supply with a rating of 440V at 60Hz and 367V at 50Hz, making it a versatile and dependable solution for various industrial applications.

Benefit

• Extended Equipment Lifespan: Replacing a faulty coil with the Siemens 3TY7443-0XR1 can save you from the expense of a full contactor replacement.
• Reliable Performance: As an original Siemens spare part, it guarantees compatibility and optimal performance, reducing the risk of operational failures.
• Ease of Maintenance: Simple and straightforward to install, allowing for quick repairs and minimizing production disruptions.
• Cost-Effective Solution: A more economical choice than purchasing an entirely new contactor.
• Broad Compatibility: Specifically designed for the widely used Siemens 3TF34-35 and 3TF44-45 series contactors.

Function

The contactor coil is the electromechanical core of a contactor. When voltage is applied to the coil, it generates a magnetic field. This magnetic field attracts an armature, which in turn causes the main contacts of the contactor to close or open. In the case of the Siemens 3TY7443-0XR1, it functions as the actuator for the 3TF34-35 and 3TF44-45 contactors, enabling the controlled switching of electrical circuits. Its precise voltage rating ensures that the magnetic field is strong enough to operate the contactor reliably under specified conditions.

Technical Specification

• Product Number: 3TY7443-0XR1
• Brand: Siemens
• Product Type: Contactor Spare Part Coil
• Rated Voltage:
  • AC 440V at 60Hz
  • AC 367V at 50Hz
• Compatibility: Designed for Siemens 3TF34-35 and 3TF44-45 contactors
• Series: Siemens Sirius 3TF
• Application: Industrial Control, Electrical Systems, Maintenance & Repair

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