Siemens 3RT1966-4BA31 3-Pole Paralleling Link for 3RT1.6 & 3RT1.7 Original Brand New

Overview

The Siemens 3RT1966-4BA31 Paralleling Link is an essential original accessory from the SIRIUS modular system, designed for efficiently connecting two or more power contactors in parallel. This 3-pole connection jumper ensures optimal and reliable current distribution across multiple devices, typically used to increase the total switching capacity. It is specifically engineered for use with Siemens 3RT1 Contactor models in Size S10 and Size S12, including the common 3RT1.6 and 3RT1.7 variants.

Key Features & Function

• 3-Pole Design: Ensures safe and efficient paralleling of Siemens contactors.

• Precision Bore Hole: Compatible with 3RT1.6 and 3RT1.7 models for a perfect fit.

• Durable Construction: Built for long-lasting performance in demanding industrial environments.

• Easy Installation: Simplifies contactor setup with minimal effort.

• Reliable Connection: Reduces risk of electrical faults, ensuring consistent operation.

Benefit

• Streamlines the paralleling of multiple contactors for complex circuits.

• Enhances electrical system reliability and efficiency.

• Reduces installation time with a ready-to-fit design.

• Ensures a long service life even under heavy-duty operation.

• Provides peace of mind with Siemens’ trusted quality and standards.

Application

This 3RT1966-4BA31 parallel connection unit is critical in industrial automation and motor control circuits where:

• High Current Loads require the output of multiple contactors to be combined.
• Redundancy is needed in critical power paths.
• Two contactors are wired together to function as a single, higher-rated switch.

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