Skip to main content

Grässlin Zeitschalttechnik GmbH corporate profile

Experts in time switch technology and light control

Reliable technology meets maximum user convenience

Grässlin Zeitschalttechnik GmbH is a traditional enterprise from Germany, which has been developing and producing innovative products and system solutions for more than 60 years – designed in Germany without exception. Our core competencies are in the sectors of time switch technology and light controls; aditional special fields will follow going forward. The combination of the highest product quality, well-engineered technology and maximum ease of use always take centre stage too. The goal is to provide our customers with solutions which make work easier, more efficient and more reliable.

Grässlin products are used all over the world in a wide range of applications: from the time-based control of lighting systems, gates and shop windows to measuring the use of machines, vehicles and buildings on the basis of operation.

Our strenghts

Specialist with experience
More than 60 years of expertise in time switch technology and light control make us the authoritative partner.

Short decision-making channels
As a medium-sized firm we respond quickly and efficiently to new requirements.

Flexible solutions
Whether standard, adaptation or customised design – we supply what you need.

High quality
Our products are designed in Germany and stand for durability and precision.

Customer focus
We hear and understand our customers’ requirements and meet them consistently.

International presence
A worldwide partner network guarantees reliable sales and service in every market.

A strong partner to industry

As a pioneer in time switch technology and temperature control, Grässlin has been fostering close partnerships with the world’s leading manufacturers in the heating and electronics industry for decades. In doing so, out OEM customers benefit from a wide range of services: We provide labelled versions of our standard products, adapt existing products individually and develop customised solutions which satisfy the requirements of the respective industrial partner precisely.

In-depth market knowledge, thorough technical know-how and more than 60 years of practical experience form the basis of these successful collaborations. This is how sustainable partnerships develop, benefiting both sides in equal measure.

Sales focus

In addition to industry and the OEM segment, commerce is also an important part of our sales strategy. We sell out merchandise in scores of countries via a comprehensive partner network operating worldwide. Our sales partners have the exclusive rights to market our products in their regions and in this way ensure a market presence with blanket coverage.

As a result, Grässlin combines the strengths of a medium-sized traditional enterprise with the international reach of a global network – and remains at the same time an authoritative specialist in time switch technology, light controls and innovative system solutions from Germany.

News

Company

Grässlin and Guijarro embark on a strong partnership in Spain

Successful start: Grässlin and Guijarro embark on a strong partnership in Spain On the eve…
Company

Smart control, efficient light solutions & more

Whether for individual stations or entire self-service wash systems – the intelligent control solution provides…
Dimmer

Did you know? – The switch-off pre-warning on the trealux 510 can be powered off

Our trealux 450 + 510 stairway lighting timer is equipped with a switch-off pre-warning – a short, clear signal…