Siemens 3TY7503-0XP0 Contactor Coil (230V 50Hz / 277V 60Hz), Spare Part for 3TF50/51 Series Original Brand New

Overview

The Siemens 3TY7503-0XP0 is a high-quality spare part coil designed specifically for the Siemens 3TF50 and 3TF51 series contactors. This essential component ensures the continued reliable operation of your industrial control systems. Engineered to Siemens’ rigorous standards, the 3TY7503-0XP0 coil is a direct replacement, providing a seamless fit and guaranteed performance. It is compatible with both 50 Hz and 60 Hz AC power systems, operating at 230 V and 277 V respectively.

Key Features & Specification

• Product Number: Siemens 3TY7503-0XP0
• Application: Spare part coil for Siemens 3TF50 and 3TF51 contactors
• Voltage Rating:
  • 230 V AC at 50 Hz
  • 277 V AC at 60 Hz
• Compatibility: Designed for use with Siemens 3TF50 and 3TF51 series contactors
• Function: Activates the contactor, allowing it to switch electrical loads on and off.
• Reliability: Built with durable materials to ensure a long service life and consistent performance.
• Installation: Easy to install, fitting perfectly into the designated contactor models.

Benefit

• Cost-Effective Maintenance: Instead of replacing the entire contactor, you can extend its lifespan by simply replacing the coil, saving you money and time.
• Minimize Downtime: Having a spare coil on hand allows for quick repairs, reducing production downtime and operational disruptions.
• Genuine Siemens Quality: As an authentic Siemens spare part, the 3TY7503-0XP0 guarantees compatibility, safety, and performance, protecting your equipment and investments.
• Versatile Operation: The dual-frequency and voltage rating (230V 50Hz / 277V 60Hz) makes it suitable for a wide range of industrial applications and global standards.

Function

The contactor coil is the heart of an electromechanical contactor. When the specified AC voltage is applied to the coil, 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 to the connected load (e.g., a motor). When the voltage is removed, the magnetic field dissipates, and a spring returns the contacts to their open position, de-energizing the load. A faulty coil is a common cause of contactor failure, making this spare part an essential component for routine maintenance and repair.

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