Siemens 3TY7503-0XD2 Contactor Coil for 3TF50/51, 42V AC Original Brand New

Overview

The Siemens 3TY7503-0XD2 is a genuine spare part coil designed for use with Siemens 3TF50 and 3TF51 contactors. This coil is engineered to ensure optimal performance and reliable operation of your industrial control systems. Operating at 42V AC, it is a crucial component for maintaining the functionality of contactors in various electrical applications.

Key Features

• Model Number: 3TY7503-0XD2
• Compatibility: Specifically designed for Siemens 3TF50 and 3TF51 series contactors.
• Voltage: Operates at 42V AC for both 50 Hz and 60 Hz frequencies.
• Functionality: Acts as the electromagnetic component that energizes the contactor, enabling it to open or close its electrical contacts.
• Durability: Manufactured to Siemens’ high standards for long-lasting performance and reliability.

Benefit

• Extended Equipment Life: Replacing a faulty coil with this genuine spare part helps extend the operational lifespan of your contactor, preventing the need for a full unit replacement.
• Reliable Performance: Ensures consistent and dependable switching operations, which is vital for maintaining the safety and efficiency of your machinery.
• Cost-Effective Maintenance: A more economical solution than purchasing a new contactor, making it ideal for routine maintenance and repairs.
• Easy Installation: Designed for straightforward replacement, minimizing downtime and labor costs.

Function

The 3TY7503-0XD2 coil is the core of the contactor’s electromagnet. When energized by the 42V AC power supply, it generates a magnetic field that pulls the movable part of the contactor, known as the armature, which in turn causes the main contacts to close. This process allows power to flow to the connected load, such as an electric motor. When the power to the coil is removed, the magnetic field collapses, and the contacts open, interrupting the power flow.

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