Siemens 3RA1973-3D Link Rails for 3RT1.7 Reversing Contactors, Phase Swapping Infeed Original Brand New

Overview

The Siemens 3RA1973-3D is a complete set of link rails and connection screws designed specifically for creating reversing contactor assemblies with Siemens 3RT1.7 contactors. This essential accessory simplifies the wiring process on the infeed side of the assembly, providing a clean and efficient solution for phase swapping applications. By using this pre-engineered set, you can ensure a reliable and robust electrical connection, saving time and reducing the risk of wiring errors.

Benefit

• Simplified Wiring: The pre-fabricated link rails eliminate the need for manual wiring, drastically reducing assembly time and labor costs.
• Increased Reliability: Ensures a secure and consistent electrical connection, minimizing the risk of loose connections and potential faults.
• Optimized for Phase Swapping: Specifically designed for reversing contactor assemblies, ensuring proper phase swapping functionality on the infeed side.
• OEM Quality: Manufactured by Siemens, guaranteeing high-quality materials, precise fit, and long-lasting performance.
• Easy Installation: The set includes all necessary connection screws, making the installation process straightforward and hassle-free.

Function

The Siemens 3RA1973-3D link rails serve as a busbar system that electrically connects the line-side terminals of two 3RT1.7 contactors in a reversing configuration. The unique design of these rails ensures that the phases are swapped as required for motor reversal. This product effectively replaces complex and time-consuming manual wiring with a simple, plug-and-play solution.

Features

• Includes: Set of link rails and set of connection screws.
• Compatibility: Exclusively for Siemens 3RT1.7 reversing contactor assemblies.
• Application: Infeed side, for phase swapping.

Technical Specification

• Product Number: 3RA1973-3D
• Product Type: Link Rails, Connection set
• Application: Reversing contactor assembly
• Compatible Contactor: 3RT1.7

For more of our high-quality industrial automation products and solutions, please visit Turll.