SIRIUS 3RA8 - Intelligent Load Feeders

Why SIRIUS 3RA8 Intelligent load feeders?

SIRIUS 3RA8 intelligent load feeders are complete digital solutions. They integrate an intelligent link module (ILM 3RC7) with a contactor and motor protection/circuit breaker to make load feeders a direct part of your automation system.

Many industrial devices lack direct links to automation systems, leading to missing data and reduced efficiency. Our SIRIUS 3RA8 intelligent load feeders enable seamless field-to-cloud communication. Acquire measured values and evaluate status directly to allow for proactive maintenance and quicker error detection.

Integrate seamlessly into your Totally Integrated Automation (TIA) environment. Gain field-level transparency with integrated diagnostics for simple error detection and preventive maintenance. Reduce wiring effort, simplify installation and streamline parametrization in TIA Portal.

A Siemens product image featuring a control system with a label and a device connected to it.

Key benefits

Speed up commissioning

Significantly reduce wiring effort and simplify installation in the control cabinet. Parameterize quickly in TIA Portal to save valuable time during commissioning and system expansions.

Capture field data

Achieve transparency down to the field level by acquiring and evaluating current status information. Detect errors quickly to determine maintenance needs proactively.

Expand easily

Integrate conventional feeders into automation systems with ease. Configure conveniently via TIA Portal for useful diagnostic functions. Expand and maintain your load feeders for future adaptability.

Featured capabilities

TIA Portal integration

Integrate SIRIUS 3RA8 Intelligent load feeders into your automation. SIRIUS 3RC7 Intelligent Link Modules connect to the SIMATIC ET 200SP and can be configured via TIA Portal to make load feeders part of automation.

A transparent image of a Siemens product with a blue and white design.

Integrated diagnostics

Acquire measured values and status information directly from the field. Optimize system performance with up-to-date data. Thanks to integrated diagnostics, you can detect and correct errors more quickly.

A Siemens product image featuring a device with a label "SIRUS 3RC7 ILM INTEGRATED PROTECTION".

Proactive protection

Utilize the integrated overload function to detect errors, deviations and maintenance requirements. Enable preventive maintenance for your systems to protect your equipment and support continuous operation.