Siemens 3TY7543-0XU0 Contactor Coil Spare Part for 3TF54/55 (240V AC 50Hz / 288V AC 60Hz) Original Brand New

Overview

The Siemens 3TY7543-0XU0 is a high-quality, genuine spare part coil designed specifically for the Siemens 3TF54 and 3TF55 series contactors. This essential component is crucial for the proper operation of your industrial control systems, ensuring reliable and consistent performance. Engineered to meet the exacting standards of Siemens, this replacement coil provides a perfect fit and function, restoring your contactor to its original specifications. It is rated for use with a 240 V AC supply at 50 Hz and a 288 V AC supply at 60 Hz, making it a versatile and reliable solution for various electrical applications.

Key Benefit

• Extended Contactor Lifespan: By replacing a faulty coil, you can significantly extend the operational life of your expensive Siemens 3TF54 or 3TF55 contactor, saving you the cost and hassle of a full replacement.
• Reliable Performance: This genuine Siemens spare part ensures your contactor functions precisely as intended, preventing unexpected shutdowns and maintaining system uptime.
• Optimal Power Efficiency: The coil is designed for efficient energy consumption, helping to minimize operational costs over time.
• Perfect Compatibility: As an authentic Siemens part, the 3TY7543-0XU0 guarantees seamless integration and easy installation, eliminating compatibility issues.

Function

The contactor coil is the heart of the contactor, responsible for creating the electromagnetic field that pulls the armature to close the main contacts. The Siemens 3TY7543-0XU0 coil performs this critical function by converting the electrical input (240 V AC at 50 Hz or 288 V AC at 60 Hz) into the magnetic force required to operate the contactor. When the coil is energized, it energizes the contactor, allowing power to flow to the connected load. When de-energized, it releases the armature, opening the contacts and cutting off the power.

Technical Specification

• Product Number: 3TY7543-0XU0
• Compatible Contactors: Siemens 3TF54, 3TF55
• Rated Voltage (AC): 240 V at 50 Hz; 288 V at 60 Hz
• Application: Spare part coil for contactors
• Manufacturer: Siemens

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