Sirena TWS 72mm Modular Light Towers

The TWS range has been developed and especially engineered for installation on machines and in industrial sites.

TWS is available in three different sizes suitable for all types of industrial applications:

• TWS: 72 mm diameter
• minTWS: 48 mm diameter
• babyTWS: 36 mm diameter

TWS stacklight provides an unprecedented electrical safety concept. The special connection board is inserted in the slot of the connecting module creating an electrical contact in total safety. All modules can be assembled/disassembled without removing the power supply. Quick and easy tool-less assembly. The locking ring allows modules to be tightly secured to each other and prevents accidental unscrewing thanks to the special connecting system. The wide range of accessories allows multiple installation possibilities. The accessories are fitted with a 1/2“ NPT thread and can be mounted on the TWS range maintaining all mechanical characteristics.

LED - TWS 72mm Modular Light Tower

Filament Bulb - TWS 72mm Modular Light Tower

Flashing Xenon - TWS 72mm Modular Light Tower

TWS Wiring Base & Accessories

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Latest News

Switchtec Unveils New Industrial Control Solutions Catalogue for the Wholesale Sector

Posted on 04-03-2025

Specialist distributor Switchtec is excited to announce the release of its new Industrial Control Solutions brochure, specifically designed for the Wholesale sector. This comprehensive catalogue features all key products, including Switch Disconnectors, Switchgear, Contactors, Switch Mode Power Supplies, Time Switches, Relays, Plugs and Sockets, Cable Glands, Push Button Stations, Surge Protection, Transformers, Consumer Relocation Kits, and Metal and GRP Enclosures.

Specialist distributor Switchtec appoints Mark Stevens as Southern Area Sales Manager

Posted on 21-11-2024

Switchtec, a specialist distributor in automation, control, and electronic components, has appointed Mark Stevens as Southern Area Sales Manager. In this pivotal role, Mark will focus on expanding the business across the southern region, supporting existing customers while actively seeking new ones. His responsibilities encompass generating new enquiries and identifying growth opportunities in key areas below the M4 corridor, including South Wales, Bristol, London, and the South East.

Switchtec supplies the new S3 Series of Compact Switch Disconnectors from Telergon

Posted on 12-11-2024

Switchtec is proud to announce the distribution of Telergon's innovative S3 range of Compact Switch Disconnectors, specifically designed to meet the evolving needs of industrial applications. This new range combines a compact design that simplifies installation and maintenance, ensuring high performance in space-constrained industrial environments. The S3 series is engineered with a flexible modular concept, offering tailored solutions that align with industrial demands for compactness and efficiency.

Switchtec Ltd welcomes Sean Campbell to its National Wholesale Team

Posted on 16-09-2024

Switchtec Ltd is pleased to announce the appointment of Sean Campbell to strengthen its National Wholesale team. With Switchtec's continued growth in the Wholesale market, Sean will be working closely with Nick Morgan and Chris Hibbert, our current Wholesale Managers, to enhance the support provided to Wholesalers.