Siemens 3TY7443-0XJ2 Contactor Coil Spare Part for 3TF34-35 & 3TF44-45, 115V AC Original Brand New

Overview

The Siemens 3TY7443-0XJ2 is a high-quality replacement coil designed specifically for the Siemens 3TF34, 3TF35, 3TF44, and 3TF45 series of contactors. As an essential spare part, it is engineered to restore the functionality of your existing contactors, ensuring your industrial and electrical systems operate reliably. This coil operates on a standard 115V AC voltage at both 50 and 60 Hz frequencies, making it a versatile and reliable choice for various applications.

Key Benefit

• Extended Contactor Lifespan: By replacing a faulty or aging coil, you can significantly extend the operational life of your Siemens 3TF series contactor, avoiding the cost and hassle of a full unit replacement.
• Optimal Performance: This genuine Siemens part is manufactured to the original specifications, guaranteeing seamless compatibility and restoring the contactor’s performance to its factory-new condition.
• Cost-Effective Solution: A coil replacement is a more economical alternative to purchasing a new contactor, helping you manage maintenance costs efficiently.
• Wide Compatibility: Designed for a range of Siemens contactor models (3TF34, 3TF35, 3TF44, 3TF45), this coil is a go-to solution for multiple applications within your facility.

Function

The coil is the heart of an electromagnetic contactor. When energized by the 115V AC power supply, it generates a magnetic field that pulls the armature, which in turn closes the main contacts of the contactor. This action allows power to flow to the connected load, such as an electric motor. A failed coil prevents this crucial operation, rendering the contactor inoperable. The Siemens 3TY7443-0XJ2 coil serves to restore this fundamental electromagnetic function, ensuring the contactor can reliably switch power on and off.

Technical Specification

• Product Number: Siemens 3TY7443-0XJ2
• Compatible Contactor Series: 3TF34, 3TF35, 3TF44, 3TF45
• Operating Voltage: 115V AC
• Frequency: 50/60 Hz
• Product Type: Contactor Spare Part Coil
• Manufacturer: Siemens

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