Siemens 3TY7403-0AF0 Magnet Coil for 3TF, 3TH, 3TB Contactors (110V AC 50Hz / 132V AC 60Hz) Original Brand New

Overview: Siemens 3TY7403-0AF0 Magnet Coil

The Siemens 3TY7403-0AF0 is a genuine, high-quality replacement magnet coil designed for a wide range of Siemens contactors and relays. This essential component ensures the reliable and safe operation of your industrial electrical systems. It is the direct replacement for the legacy part number 3TY4803-0AF0, guaranteeing seamless compatibility and performance. Engineered for demanding industrial environments, this magnet coil provides the necessary electromagnetic force to actuate your contactors, making it a critical spare part for maintenance and repair.

Key Features

• Broad Compatibility: Specifically engineered for use with Siemens contactor series:
  • 3TF30-33
  • 3TF40-43
  • 3TH3, 3TH4
  • 3TB40-44
  • 3TC44
  • 3TH8
• Dual-Frequency Voltage: Operates efficiently on both common industrial frequencies:
  • 110 V AC at 50 Hz
  • 132 V AC at 60 Hz
• Direct Replacement: Serves as a perfect replacement for the older 3TY4803-0AF0 model, simplifying part selection and maintenance.
• Durable Construction: Built with robust materials to withstand the rigors of industrial use, ensuring a long service life and consistent performance.
• Genuine Siemens Part: As an original Siemens component, it guarantees the same high standards of quality, safety, and reliability as the original part.

Benefit

• Minimize Downtime: Having a spare magnet coil on hand allows for quick and efficient repairs, significantly reducing costly equipment downtime.
• Extend Equipment Life: Replacing a failing magnet coil can extend the operational life of your valuable contactors and relays, avoiding the need for full unit replacement.
• Ensure System Reliability: A properly functioning magnet coil is crucial for the safe and reliable switching of electrical circuits. This part helps maintain the integrity and safety of your control systems.
• Seamless Integration: Designed to fit perfectly, this coil ensures a hassle-free installation process without the need for modifications.

Application

This magnet coil is ideal for use in various industrial applications where Siemens contactors are employed, including:

• Motor control centers (MCCs)
• HVAC systems
• Pump control
• Lighting control
• Automation and control panels
• General industrial machinery

Technical Specification

• Product Number: 3TY7403-0AF0
• Manufacturer: Siemens
• Voltage: 110 V AC (50 Hz), 132 V AC (60 Hz)
• Replaces: 3TY4803-0AF0
• Compatible Contactor Series: 3TF30-33, 3TF40-43, 3TH3, 3TH4, 3TB40-44, 3TC44, 3TH8

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