Siemens 3RT2926-5AV61 SIRIUS Magnet Coil, 480V AC 60Hz, for 3RT2 Size S0 Contactors 3RT2026-3RT2028 Original Brand New

Overview

The Siemens 3RT2926-5AV61 is a high-quality, genuine spare magnetic coil designed for use with the Siemens SIRIUS Innovations 3RT2 series of power contactors.¹ This coil is specifically rated for an operating control voltage of 480 V AC at 60 Hz and is compatible with the Size S0 range of 3RT2 contactors, which handle power up to 18.5 kW.

As an essential component, the magnetic coil is responsible for the electrical operation (opening and closing) of the contactor, ensuring reliable motor switching and control in industrial applications.

Key Benefit

1. Guaranteed Compatibility: Specifically engineered by Siemens for a seamless fit and optimal performance with designated 3RT2 Size S0 contactors.
2. Reliable Performance: Ensures the reliable and long-term switching function of your contactor, maintaining system uptime.
3. OEM Quality: Provides the original equipment manufacturer’s quality and specifications, crucial for maintaining safety standards and certification.
4. Cost-Effective Maintenance: Allows for the quick and economical repair of a contactor with a failed coil, avoiding the higher cost of full contactor replacement

Function

The 3RT2926-5AV61 magnetic coil’s primary function is to generate the electromagnetic force required to operate the contactor’s main contacts. When the specified control voltage of is applied, the coil energizes, pulling the armature to close (or open) the contactor’s main and auxiliary contacts. This action enables the remote switching of electric motors, heating elements, and other industrial loads.

Application

This replacement coil is ideal for maintaining or repairing control systems in:

• Motor Control Centers (MCCs)
• Industrial Automation Systems
• HVAC and Pumping Systems
• Machine Tools and Process Equipment
• Any application utilizing Siemens SIRIUS 3RT2 Size S0 contactors with control voltage.

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