thuba
thuba is a Swiss manufacturer specialising in explosion-protected electrical equipment for industrial hazardous areas. With a long history in electrical engineering and explosion protection, the company has developed extensive experience in designing and manufacturing equipment for environments where flammable gases, vapours and combustible dusts may be present.
Based in Allschwil, Switzerland, thuba combines established engineering expertise with a strong focus on product development, certification and international standards. The company is actively involved in the development and harmonisation of explosion-protection standards, working alongside industry organisations and testing laboratories to support the safe use of electrical equipment in hazardous environments.
In addition to manufacturing, thuba provides technical consultation, inspection and repair services, with the capability to develop customised equipment for specific industrial requirements. Its approach combines practical engineering with a detailed understanding of the requirements associated with electrical installations in potentially explosive atmospheres.
thuba ST70db Explosionproof Signal Tower
The ST70db is an ATEX and IECEx certified explosionproof LED signal tower designed to provide clear visual indication of equipment and process conditions in hazardous areas. Suitable for Zone 1 and Zone 2 gas environments, as well as Zone 21 and Zone 22 dust environments, it allows operators to identify operating states, warnings and alarms from a distance.
The signal tower features a modular design with configurations of two to five LED modules, offering a choice of colours and signalling modes to suit different applications. Its durable polycarbonate enclosure provides IP68 ingress protection and IK10 impact resistance, making it suitable for demanding industrial installations.
Available through Exloc Instruments, the ST70db provides a practical solution for visual status indication and process monitoring in hazardous areas.
For further information about the ST70db or assistance with your hazardous-area signalling requirements, please contact Exloc.
