Siemens 3TY7503-0XJ2 Contactor Coil 115V AC (50/60Hz) for 3TF50/51 Original Brand New

Overview

The Siemens 3TY7503-0XJ2 is a high-quality, genuine Siemens spare part coil specifically designed for use with the Siemens 3TF50 and 3TF51 series contactors. This coil operates on a standard AC voltage of 115V at both 50Hz and 60Hz frequencies, making it suitable for a wide range of industrial and commercial applications globally. As a critical component of the contactor, the coil’s function is to generate the magnetic field necessary to close the contactor’s main contacts, allowing for the control of electrical circuits.

Features & Benefit

• OEM Quality: As a genuine Siemens spare part, the 3TY7503-0XJ2 ensures perfect fit, form, and function with your existing 3TF50/51 contactor, guaranteeing reliable performance and longevity.
• Optimal Performance: Engineered to Siemens’ rigorous standards, this coil provides the precise magnetic force required for consistent and safe operation of the contactor.
• Wide Compatibility: Designed for both 3TF50 and 3TF51 contactors, offering a versatile solution for maintenance and repair.
• Dual Frequency Operation: The 115V AC (50/60Hz) rating allows for flexible use in various electrical systems around the world.
• Easy Installation: Designed for a straightforward replacement process, minimizing downtime during maintenance.
• Cost-Effective Solution: Repairing your existing contactor with a new coil is often more economical than replacing the entire unit.

Function

The coil is the heart of an electromechanical contactor. When the specified voltage (115V AC) is applied to the 3TY7503-0XJ2 coil, it creates an electromagnetic field. This field attracts a movable armature, which in turn causes the contactor’s main contacts to close. This action allows electrical current to flow through the contactor to a connected load, such as a motor, heating element, or lighting circuit. When the voltage is removed, the magnetic field collapses, and a spring forces the armature and contacts to return to their open position, interrupting the power flow.

Application

The Siemens 3TY7503-0XJ2 spare part coil is ideal for:

• Industrial automation and control panels
• Motor control centers (MCCs)
• HVAC systems
• Pump control systems
• Lighting control systems
• Machinery and equipment requiring reliable contactor operation

Technical Specification

• Product Number: 3TY7503-0XJ2
• Voltage: 115V AC
• Frequency: 50/60 Hz
• Compatibility: Siemens 3TF50 and 3TF51 Contactors
• Type: Contactor Spare Part Coil
• Manufacturer: Siemens

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