Siemens 3TY4803-0BB4 Magnet Coil 24V DC Replacement for 3TF, 3TH, 3TB Contactors Original Brand New

Overview

The Siemens 3TY4803-0BB4 is a high-quality replacement magnet coil designed to power a variety of Siemens contactors. This essential component is engineered to restore or maintain the reliable switching functions of your industrial control equipment. Operating on a 24V DC power supply, it is a perfect fit for a wide range of applications where a direct current control voltage is required. Its robust construction ensures a long service life and dependable performance in demanding industrial environments.

Key Benefit

• Restores Contactor Functionality: Replaces a failed or aging coil to bring your Siemens contactors back to full operational status, preventing costly downtime.
• Wide Compatibility: Specifically designed to work with popular Siemens contactor series, including 3TF30-33, 3TF40-43, 3TH3, 3TH4, 3TB40-43, and 3TH8.
• Reliable 24V DC Operation: Provides stable and consistent performance in systems utilizing a 24V DC control voltage.
• Genuine Siemens Quality: Manufactured to strict Siemens standards, ensuring a perfect fit and long-lasting durability.
• Cost-Effective Maintenance: A simple, high-impact replacement part that can extend the life of expensive contactor units.

Technical Specification

• Product Number: 3TY4803-0BB4
• Manufacturer: Siemens
• Operating Voltage: 24V DC
• Compatible Contactor Series:
  • 3TF30-33
  • 3TF40-43
  • 3TH3
  • 3TH4
  • 3TB40-43
  • 3TH8
• Function: Actuates the contactor’s magnetic circuit to open or close the main contacts.
• Installation: Designed for easy and direct replacement in compatible contactor models.

Application

This magnet coil is an essential spare part for maintenance and repair in a variety of industrial settings, including:

• Machine tool control systems
• Pump and motor control
• HVAC and refrigeration systems
• Conveyor systems
• Building automation

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