Siemens 3TY7543-0XS2 Contactor Coil 575V AC, 50/60 Hz, Spare Part for 3TF54/55 Contactors Original Brand New

Overview

The Siemens 3TY7543-0XS2 is a genuine and high-quality spare part coil specifically designed for Siemens 3TF54 and 3TF55 series contactors. Engineered to meet the demanding standards of industrial applications, this coil ensures reliable and efficient operation of your contactor, extending its lifespan and preventing costly downtime. With a voltage rating of 575V AC and compatibility with both 50 Hz and 60 Hz frequencies, the 3TY7543-0XS2 provides a perfect fit and dependable performance for your electrical control systems.

Key Features & Benefit

• Exact OEM Replacement: This coil is an original Siemens part, guaranteeing perfect compatibility and seamless integration with 3TF54 and 3TF55 contactors.
• Reliable Performance: The coil’s robust construction ensures consistent and dependable switching operations, reducing the risk of failures and maintenance needs.
• Optimal Voltage Rating: Rated for 575V AC, it is specifically designed for high-voltage industrial applications, providing safe and effective control.
• Dual Frequency Compatibility: Works flawlessly with both 50 Hz and 60 Hz power supplies, offering versatility for global use.
• Cost-Effective Solution: Replacing the coil instead of the entire contactor is a more economical approach to maintenance, saving you money.
• Easy Installation: Designed for straightforward replacement, allowing technicians to quickly restore your equipment to working order.

Function

The contactor coil is the heart of an AC contactor. When the specified voltage (575V AC) is applied to the Siemens 3TY7543-0XS2 coil, it generates a magnetic field. This magnetic field then pulls the armature, which in turn closes the main contacts of the 3TF54 or 3TF55 contactor. This action allows power to flow to the connected load, such as a motor or heating element. The coil’s primary function is to provide the electrical “trigger” that activates the mechanical switching action of the contactor.

Technical Specification

• Product Number: Siemens 3TY7543-0XS2
• Product Type: Contactor Spare Part Coil
• Compatibility: Designed for Siemens 3TF54 and 3TF55 Contactors
• Voltage: 575 V AC
• Frequency: 50/60 Hz
• Manufacturer: Siemens
• Condition: Brand New

Application

• Industrial control panels
• Motor control centers (MCCs)
• HVAC systems
• Pump control
• Lighting control
• Any industrial application using Siemens 3TF54/55 contactors

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