Siemens 3TY7543-0XR1 Contactor Coil Replacement for 3TF54/3TF55, AC 440V (60Hz) / 367V (50Hz) Original Brand New

Overview

The Siemens 3TY7543-0XR1 is a high-quality replacement coil designed specifically for the Siemens 3TF54 and 3TF55 series contactors. This spare part is essential for maintaining the operational reliability and longevity of your industrial control systems. Engineered to meet strict Siemens quality standards, this coil ensures seamless performance and compatibility.

Key Features & Benefit

• Optimized Performance: Precision-engineered to deliver reliable magnetic operation for your 3TF54 and 3TF55 contactors.
• Voltage Compatibility: Supports dual frequency operation, functioning at 440 V AC for 60 Hz systems and 367 V AC for 50 Hz systems. This versatility makes it suitable for a wide range of industrial applications globally.
• Durability and Longevity: Manufactured from high-grade materials to withstand the rigors of continuous industrial use, ensuring a long service life.
• Direct Replacement: The 3TY7543-0XR1 is an exact fit for your existing contactor, simplifying the replacement process and minimizing downtime.
• Genuine Siemens Part: As a genuine Siemens product, you can trust its quality, reliability, and perfect compatibility with your Siemens equipment.

Function

The coil is the heart of a contactor. When an electrical current is passed through the 3TY7543-0XR1 coil, it generates a magnetic field that pulls the armature to close or open the main contacts of the 3TF54 or 3TF55 contactor. This action allows the contactor to switch a high-current load on and off remotely, providing critical control in motors, lighting circuits, and other industrial applications. A failing or burnt-out coil is a common point of failure for contactors, and this spare part is crucial for restoring your system’s functionality.

Technical Specification

• Product Number: 3TY7543-0XR1
• Product Type: Contactor Spare Part Coil
• Compatible Contactor Series: Siemens 3TF54, Siemens 3TF55
• Rated Voltage: 440 V AC (60 Hz) / 367 V AC (50 Hz)
• Manufacturer: Siemens
• Application: Industrial Control, Motor Control Systems, Circuit Switching

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