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Siemens SIVACON S8

SIVACON is a powerful and flexible low voltage switchgear family with a wide range of applications in industrial and infrastructure power distribution. SIVACON S8 is manufactured by Harju Elekter subsidiaries under Siemens license, supporting projects that require consistent quality, reliable production and proven switchgear solutions.

Feel free to ask from our specialist:

Lauri Stern
EstoniaEngland

Lauri Stern

Sales Manager
+372 5120401
lauri.stern@harjuelekter.com
Rait Kangro
EnglandEstonia

Rait Kangro

Head of Sales and Marketing
+372 5349 0122
rait.kangro@harjuelekter.com

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High Electrical Performance and Safety

High Electrical Performance and Safety

SIVACON S8 supports demanding low voltage power distribution with currents up to 7000 A on the main busbar and short-circuit withstand capability up to 150 kA RMS. Designed to meet IEC 61439-2, it also provides IP54 ingress protection and IK10 impact resistance, supporting strong protection for both equipment and personnel.
Modular and Flexible Design

Modular and Flexible Design

A modular architecture makes SIVACON S8 easy to adapt, expand and maintain over the lifecycle of the installation. Universal mounting and withdrawable units support faster configuration changes and servicing with minimal downtime, making the system well suited for scalable and future-ready projects.
Proven Quality and Local Manufacturing Expertise

Proven Quality and Local Manufacturing Expertise

As an authorised Siemens SIVACON Technology Partner since 2006, Harju Elekter designs, manufactures and assembles type-tested switchboards in-house. With internal busbar processing and sheet metal manufacturing, strict quality control and compliance with Siemens standards are maintained for every unit.

Technical Features:

Type Main Switchgear and MCC
Form factor​ 2a, 2b, 3a, 3b, 4a, 4b​
Main busbar material​ Cu​
Main busbar current ​ 7 000 A​
Main busbar short circuit withstand Cu (Icw/Ipk)​ 150 kA @ 1 Sec / 330 kA​
Earthing system​ TNC-S, TNC, TNS​, IT
Protection degree IP20...IP54​

Feel free to ask from our specialist:

Lauri Stern
EstoniaEngland

Lauri Stern

Sales Manager
+372 5120401
lauri.stern@harjuelekter.com
Rait Kangro
EnglandEstonia

Rait Kangro

Head of Sales and Marketing
+372 5349 0122
rait.kangro@harjuelekter.com

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