Siemens 3TY4803-0LF4 Magnet Coil, DC 110V for Contactor Sizes 0 & 1 Original Brand New

Overview

The Siemens 3TY4803-0LF4 is a high-quality replacement magnet coil designed for use with Siemens contactors of sizes 0 and 1. This coil operates on a direct current (DC) voltage of 110V, making it a critical component for controlling and activating industrial electrical systems. It’s an ideal choice for maintenance and repair, ensuring the reliable operation of your machinery.

Key Features & Benefit

• Optimal Performance: Engineered to meet Siemens’ high standards, this coil guarantees reliable and efficient operation of your contactor, preventing unexpected shutdowns.
• Exact Fit: Specifically designed for contactor sizes 0 and 1, the 3TY4803-0LF4 ensures a perfect fit and seamless integration, simplifying installation and reducing downtime.
• Durable Construction: Built with robust materials to withstand demanding industrial environments, ensuring a long service life and reducing the frequency of replacements.
• Energy Efficiency: The 110V DC design provides efficient power usage, helping to lower operational costs over time.
• Easy Installation: Designed for a straightforward replacement process, allowing technicians to quickly swap out a faulty coil and get equipment back online.

Function

The primary function of the Siemens 3TY4803-0LF4 magnet coil is to generate a magnetic field when energized by a 110V DC power supply. This magnetic field pulls the armature of the contactor, closing the main contacts and allowing power to flow to the connected load (e.g., a motor). When the power is removed, the magnetic field dissipates, and the contacts open, interrupting the circuit. It serves as the core actuating mechanism of the contactor, essential for remote control and automation of electrical circuits.

Technical Specification

• Product Number: Siemens 3TY4803-0LF4
• Product Type: Magnet Coil
• Operating Voltage: 110V DC
• Contactor Size: Sz. 0 & Sz. 1
• Compatibility: Designed for specific Siemens contactor series (e.g., Sirius 3RT)

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