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Drei BERNSTEIN Mitarbeitende gehen vor dem HQ spazieren


We protect people and machines

We have been your partner for industrial safety and enclosure technology for over 75 years. As well as for system solutions for the protection of entire machines and plants.

SMART Safety System: Packaging machine with SMART Safety components


Safety technology protects people and machines
Montage eines BERNSTEIN Gehäuses


Ergonomic and Individual

Control enclosures from BERNSTEIN. Completely according to your wishes. As empty housing or fully equipped.

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BERNSTEIN Sicherheitsschalter SLC mit Zuhaltung angebracht an einer Schutztür einer Maschine


Safety Switch SLC

Mechanically highly stressed components - such as the rotating head - are made of metal. This makes it extremely robust and durable. The plastic housing, on the other hand, is light and functional.

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Safety Technology

The DETECT division includes all products we offer of switch, sensor and safety technology.

System Solutions

In addition, we offer you complete solutions for safeguarding entire machines and systems.

Enclosure Technology

In the PROTECT area, we have bundled all of our expertise in the field of enclosure technology for you.

The right solution for sureIndustrial safety and enclosure technology for every application

Zwei BERNSTEIN Produktionsmitarbeiter vor der C14 Anlage blicken lächelnd in die Kamera

By your side for more than 75 years

In 1947, Hans Bernstein founded the company "BERNSTEIN Spezialfabrik für Schaltkontakte" (BERNSTEIN Special Factory for Switching Contacts) at the foot of the Kaiser Wilhlem Monument in Porta Westfalica.

Today, BERNSTEIN AG is one of the leading suppliers in the field of industrial safety and enclosure technology.

Our product portfolio ranges from switches, sensors and enclosures to support systems and operating terminals to system solutions for operating and safeguarding entire machines and plants.

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There is still more to discoverOther interesting topics


Here you can download all BERNSTEIN documents electronically free of charge.

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Application reports

BERNSTEIN products are used in a wide range of industries.

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We are represented internationally with our own locations in several countries.

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Current TopicsBERNSTEIN News

Zwei BERNSTEIN Mitarbeiter vor dem Messestand auf der SINDEX



/ SINDEX is the leading Swiss trade fair for industrial automation. The most important industry meeting point shows trends, innovations and key technologies of tomorrow. Read more
Zwei BERNSTEIN Mitarbeiter vor einem BERNSTEIN Bediengehäuse


BERNSTEIN enters into partnership with Pacific Automation

/ Safety technology and suspension systems now available throughout Australia. Read more
Coating robots in the BERNSTEIN powder coating system for housing parts


Fully automatic coating system meets quality and optimisation requirements

/ BERNSTEIN AG relies on its own (smart) products for safety technology Read more
[Übersetzen nach: Englisch]


BERNSTEIN AG is on track

/ / Company achieved outstanding turnover growth in 2022 despite difficult conditions Read more




BERNSTEIN enters into partnership with Pacific Automation


Fully automatic coating system meets quality and optimisation requirements


BERNSTEIN AG is on track

BERNSTEIN AG: Your partner for industrial safety and enclosure technology

Safety for people and machines has been our passion since 1947. As a supplier of industrial safety and enclosure technology, BERNSTEIN combines these competences in the DETECT (safety technology) and PROTECT (enclosure technology) divisions and supports you as a customer in the implementation of your Smart Factory.

Whether switches or sensors. Enclosures, support systems and operating terminals. Or complete system solutions for the operation and protection of entire machines and systems. Which solution can we find for you?

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BERNSTEIN AG, based in East Westphalia, currently employs around 600 people in 10 countries and, as an internationally active family business, is already being managed by the third generation of siblings Achim and Nicole Bernstein.

Customised solutions in particular are one of our strengths.

We implement these from the idea to consulting, development, processing and realisation from a single source.

A service that sets us apart from others and takes our customers that decisive step further.

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Keep in touch with us

Eine BERNSTEIN Mitarbeiterin führt ein Kundentelefonat an ihrem Arbeitsplatz

Keep in touch with us

You have questions or need more information? We will take care of your request and will be happy to advise you on our products and solutions.