Manufacturer information

OTTO Controls designs and manufactures a full line of control switches and audio accessories for unique and demanding applications.
OTTO is a vertically integrated manufacturer with in-house injection molding, stamping, CNC machining, cable assembly and cable overmolding capabilities. Their strong mechanical, electrical and RF design engineering capability, world-class test lab and computer-controlled production line testing is unmatched in the industry.
Located in Carpentersville, Illinois, OTTO markets its products through two divisions, OTTO Controls and OTTO Communications.


Electromechanical Switches
Capacitive Switches
Hall Effect Controls
Hardware & Accessories


Construction and Agriculture
Material Handling
Military and Aerospace


OTTO Engineering, Inc.
2 E Main St
Carpentersville, IL 60110
United States

Your expert on OTTO Controls solutions:

Piotr Sedziak

Product Manager
Telephone: +48 668 520 624
E-Mail: psedziak(at)

Contact us

Heilind Electronics Europe

Heilind Electronics GmbH

Telephone: +49 8063 8101 100
Fax: +49 8063 8101 222
E-Mail: vertrieb(at)

Heilind Electronics SP. zo.o.

Telephone: +48 662 703 050
Fax: +49 8063 8101 222
E-Mail: info_cee(at)