Fuses & Passive Components from ESKA Erich Schweizer GmbH | the protection company

Please contact us for detailed information

Monday to Thursday: 8 am to 5 pm
Friday:                        8 am to 1 pm

ESKA Erich Schweizer GmbH
Elektrotechnische Fabrik
Antonius-Raab-Str. 10
D-34123 Kassel

Phone: 0049 (0) 561 - 5 89 04 - 0
Fax: 0049 (0) 561 - 5 89 04 - 22

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Sicherungen Firmengeschichte ESKA Bild 1
Sicherungen Firmengeschichte ESKA Bild 2

100 Jahre Erfahrung in der Herstellung von Sicherungen

Company’s History

We supply security products of technical excellence – based on partnership
and forward-looking orientation and always in alignment with the interests of society.
For 100 years, ESKA has been standing for device protection in the form of fuses
and passive components.


The roots of ESKA go back to the year 1915 when Erich Schweizer’s father, Fritz Schleicher, established a fuse production facility in Stützerbach near Ilmenau.

Sicherungen Firmengeschichte Gründung ESKA
[Translate to English:] Erich Schweizer ESKA


ESKA was founded in Kassel by Erich Schweizer.


Fuse manufacturing was initially done by hand and, over the years, changed to fully automated production.

Sicherungen Firmengeschichte Handarbeit ESKA
Sicherungen Firmengeschichte Geschäftsleitung Annette Schweizer Leischner ESKA


Annette Schweizer-Leischner took over the company’s executive management and since then has made ESKA a global development partner for numerous industrial sectors.


For more than one hundred years ESKA has developed and produced fuses for the global market. Even today, our fuse production plant is located in Kassel.

Sicherungen Firmengeschichte Standort Kassel ESKA


After 8 years in the company as engineer, head of the R&D department and as management assistant, Mr. Jan Eckhardt will become a member of the general management on August 1st, 2022.