Siemens 3TY7443-0XG1 Contactor Coil 110V (60Hz) / 92V (50Hz) Replacement for 3TF34-35 & 3TF44-45 Original Brand New

Overview: Siemens 3TY7443-0XG1 Contactor Spare Part Coil

The Siemens 3TY7443-0XG1 is a genuine spare part coil designed for seamless replacement in specific Siemens 3TF series contactors. This high-quality coil is engineered to restore full functionality and reliability to your industrial control system. It is the direct replacement for use with contactor models 3TF34, 3TF35, 3TF44, and 3TF45.

This versatile coil operates on dual frequencies, accepting a voltage of 110V AC at 60 Hz and 92V AC at 50 Hz. This makes it a flexible and essential component for maintenance and repair, ensuring your equipment continues to perform without interruption.

Key Benefit

• Genuine Siemens Quality: Ensures perfect fit, form, and function with your existing Siemens contactor, guaranteeing long-lasting performance and reliability.
• Cost-Effective Maintenance: Instead of replacing the entire contactor, you can restore its operation by simply replacing the coil, saving you time and money.
• Dual-Frequency Compatibility: Designed for use in electrical systems operating at both 50 Hz and 60 Hz, providing versatility and ease of use in various applications.
• Optimal Performance: Engineered to meet the exact specifications of the original coil, preventing issues like overheating, chattering, or failure to energize.
• Easy Installation: Designed for a straightforward replacement process, minimizing downtime and labor costs.

Technical Specifications and Function

The primary function of the Siemens 3TY7443-0XG1 coil is to create a magnetic field when energized, which in turn actuates the contactor’s main contacts.

• Part Number: 3TY7443-0XG1
• Compatible Contactors: Siemens 3TF34, 3TF35, 3TF44, 3TF45
• Rated Voltage:
  • 110V AC (for 60 Hz systems)
  • 92V AC (for 50 Hz systems)
• Type: Contactor Spare Part Coil
• Manufacturer: Siemens
• Application: Industrial control and automation systems
• Operating Principle: Electromagnetic actuation

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