DELTA switches and sockets

Design in perfection

More than

0 design options

Design to perfection

Installation advantages

Quality standards

For DELTA switches and sockets an approved quality management system according to ISO 9001 is applied.

Our products are strictly tested and accordingly marked: VDE, OVE, S, CCC and CEBEC.

The DELTA products fulfill the requirements to meet the SCHUKO® quality standards.


Design meets functionality

Each programme is suitable for GAMMA instabus building control - the future-proof electrical installation for more comfort at home. This means that you are not restricted in the choice of your favourite design.


- Simple and intuitive operation 

- Push-button and room temperature controller, harmoniously matched to the electrical room installation

- Can be combined with different design frames in different colours, shapes and materials

- Based on the worldwide KNX standard