请注意，由于例行维护，从 Monday, April 28 03:00 AM 到 Tuesday, April 29 01:00 PM 可能无法使用 SiePortal 功能。
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SiePortal

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

SiePortal
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SiePortal is not yet available in the selected region
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.
联系

在全球各地为您服务：在整个自动化和驱动业务范围内，提供咨询、销售、培训、服务、备件等支持

Help

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)
Support Request

Create request

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

Status of your requests

Track the status of your request online. An overview of your request can be found here: Status of your requests Status of your requests
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Configurator Overview

SENTRON 3LD2 Load Transfer Switches

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All about SENTRON 3LD2 Load Transfer Switches
Presales Info Catalog and ordering system online Technical info Support Contact & partners Service offers
This kind of information is not available for this product.
Version 5.21.0
Catalog: CZ, Rdbid: CZ9935 (D4S), Valid: 01.04.2025, PubId: 110
20250217_1617|1.0.0.0
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