Siemens 3TY7483-0XD0 Contactor Spare Part Coil for 3TF48/49, 110V 50Hz / 120V 60Hz Original Brand New

Overview

The Siemens 3TY7483-0XD0 is a high-quality, genuine spare part coil designed specifically for the 3TF48 and 3TF49 series of Siemens contactors. This essential component is crucial for the proper operation of your contactor, responsible for creating the magnetic field that closes the main contacts. By using this authentic Siemens replacement part, you can ensure the continued reliability and longevity of your industrial automation equipment. This coil is rated for a control supply voltage of 110V at 50Hz and 120V at 60Hz, making it suitable for a wide range of applications.

Benefit

• Optimal Performance: Restore your 3TF48/49 contactor to its original operating specifications with a genuine Siemens coil.
• Extended Equipment Life: Replacing a failing coil prevents further damage to the contactor, extending the lifespan of your valuable machinery.
• Reliable Operation: Ensures consistent and dependable switching, reducing the risk of downtime and production losses.
• Perfect Compatibility: Engineered to fit seamlessly with Siemens 3TF48 and 3TF49 contactors, guaranteeing a perfect fit and easy installation.
• Safety and Peace of Mind: Using authentic Siemens parts ensures that your equipment meets all safety standards and operates as intended by the manufacturer.

Function

The 3TY7483-0XD0 coil is the heart of the contactor’s electromagnet system. When a control voltage of 110V 50Hz or 120V 60Hz is applied to the coil terminals, it generates a magnetic field. This magnetic field pulls the armature, which in turn closes the main contacts of the contactor, allowing power to flow through to the connected load (e.g., a motor, heater, etc.). A failing or damaged coil can result in improper contact closure, “chattering,” or complete failure of the contactor, making this a critical component for maintenance and repair.

Technical Specification

• Product Number: 3TY7483-0XD0
• Manufacturer: Siemens
• Product Type: Contactor Spare Part Coil
• Compatible Contactors: 3TF48, 3TF49
• Control Supply Voltage (AC): 110V @ 50Hz / 120V @ 60Hz
• Series: SIRIUS 3RT/3TF
• Connection Type: Screw terminals

Installation & Maintenance

Replacing the coil on a Siemens 3TF48 or 3TF49 contactor is a straightforward process, but it should only be performed by a qualified and trained professional with the power disconnected. Always refer to the Siemens manual for specific instructions and safety precautions. Regular inspection of the contactor and its components is recommended to ensure optimal performance and prevent unexpected failures.

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