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3RU1146-4HB0 - Bimetallic Class 10 Overload Relays

Download the 3RU1146-4HB0 datasheet PDF. This datasheet also covers the 3RU11 variant, as both devices belong to the same bimetallic class 10 overload relays family and are provided as variant models within a single manufacturer datasheet.

General Description

3RU11 overload relays belong to the new generation of SIRIUS 3R control products.

The 3RU11 overload relays replace the highly successful 3UA5 and 3UA7 devices.

Key Features

  • of the new overload relays include long term stability and long service life. The overload relays are optimally matched, both electrically and mechanically, to the 3RT10 contactors. They can also be mounted as a single unit with the use of a separate mounting bracket. 3RU11 overload relays cannot be mounted onto 3TF contactors. The 3RU11 overload relays are available in four distinct frame sizes up to 100A. The selection charts in this catalog refer to the different frame sizes by their catalog.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (3RU11-Siemens.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for 3RU1146-4HB0 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for 3RU1146-4HB0. For precise diagrams, and layout, please refer to the original PDF.

IEC Overload Relays GENERAL SIRIUS 3RU11 Bimetallic Class 10 Overload Relays Description 3RU11 overload relays belong to the new generation of SIRIUS 3R control products....

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oad relays belong to the new generation of SIRIUS 3R control products. The 3RU11 overload relays replace the highly successful 3UA5 and 3UA7 devices. Outstanding features of the new overload relays include long term stability and long service life. The overload relays are optimally matched, both electrically and mechanically, to the 3RT10 contactors. They can also be mounted as a single unit with the use of a separate mounting bracket. 3RU11 overload relays cannot be mounted onto 3TF contactors. The 3RU11 overload relays are available in four distinct frame sizes up to 100A. The selection charts in this catalog refer to th

More Datasheets from Siemens Semiconductor Group (now Infineon)

Part Number Description
3RU1146-4HD0 Bimetallic Class 10 Overload Relays
3RU1146-4DB0 Bimetallic Class 10 Overload Relays
3RU1146-4DD0 Bimetallic Class 10 Overload Relays
3RU1146-4EB0 Bimetallic Class 10 Overload Relays
3RU1146-4ED0 Bimetallic Class 10 Overload Relays
3RU1146-4FB0 Bimetallic Class 10 Overload Relays
3RU1146-4FD0 Bimetallic Class 10 Overload Relays
3RU1146-4JB0 Bimetallic Class 10 Overload Relays
3RU1146-4JD0 Bimetallic Class 10 Overload Relays
3RU1146-4KB0 Bimetallic Class 10 Overload Relays