Siemens 3RA1953-3G Set of Link Rails for Delta and Star Contactors Original Brand New

Overview

The Siemens 3RA1953-3G is a crucial accessory set of link rails (busbars) designed for the output-side wiring of a star-delta (wye-delta) starter combination. This specific set provides the electrical and mechanical connection between the main contactor (3RT1.5 size) and the star (wye) contactor (3RT2, Size S3). It ensures a safe, reliable, and standardized connection, drastically simplifying the assembly and wiring process of high-power motor starter configurations. This rail set is an integral part of the Siemens SIRIUS Industrial Controls modular system.

Key Features & Functions

• Compatibility: Specifically designed for delta contactor 3RT1.5 and star contactor 3RT2 (S3)

• High Durability: Made from premium materials to withstand long-term operational stress

• Efficient Connection: Ensures reliable link between contactors, minimizing electrical faults

• Easy Installation: Pre-engineered design for quick mounting and integration into existing setups

• Output-Side Functionality: Optimized for output-side connections in star-delta motor starters

Benefit

• Simplified Assembly: Replaces complex and time-consuming manual wiring, significantly reducing installation labor and potential for wiring errors.

• Optimal Current Transfer: Provides a low-resistance, high-integrity electrical connection suitable for demanding motor starting currents.

• Mechanical Integrity: Ensures a secure and vibration-resistant mechanical coupling between the two contactors.

• Space Saving: Offers a neat, compact solution compared to traditional cable connections.

• Genuine Siemens Part: Guarantees compatibility and reliability within the SIRIUS modular system.

For more information on the Siemens SIRIUS modular system or to explore other industrial control components, visit Turll website today!