SiePortal

The integrated platform for your information, buying and ordering workflow – bringing together Industry Mall and Online Support.

SiePortal

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Please mind, SiePortal is not yet available in the region you selected. If you continue, you will be taken to the platform Industry Mall, which will successively be replaced by SiePortal also in that region.

In the selected region, SiePortal is available

Please mind, in the region you selected, our Industry Mall is already replaced by its successor, SiePortal. If you continue, you will be taken to SiePortal, which will successively replace Industry Mall also in other regions.

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At your service locally around the globe: for consulting, sales, training, service support, spare parts ......

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Catalog & ordering (Industry Mall)

Help and tips regarding catalog and ordering topics can be found here: Help (Industry Mall)

Service & support (Online Support)

Help and tips regarding service and support topics can be found here: Help (Online Support)

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Use our online form for specific solution suggestions or send your technical question directly to a product specialist in the Technical Support. Create request

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Drive technology
Automation technology
Energy
- Low-voltage - Power distribution
- Medium-voltage - Power distribution
  - Medium-Voltage Components
    - Circuit-breakers (general applications)
    - Circuit-breakers (special applications)
    - Switchboards
    - Vacuum Contactors
  - Medium-Voltage Systems
- Energy Automation and Smart Grid
- Electrical Services
Building Technologies
Low-Voltage controls and distribution
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Configurator Overview

Medium-Voltage Components

Product Information
Configurators

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Overview

ENG_495961.XML

Medium-Voltage Components

Our medium-voltage components are available in power stations (in generators and station supply systems), in transformer substations (of public systems or large industrial plants) of the primary distribution level – which receive power from the high-voltage system and transform it down to the medium-voltage level – as well as in secondary, transformer or transfer substations (secondary distribution level), where the power is transformed down from medium to low voltage and distributed to the end consumer.

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