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Hedengren Security's new R&D Manager Eero Vaajoensuu: "Innovative product development requires continuous renewal"

Eero Vaajoensuu, who started as the product development manager at Hedengren Security in the autumn of 2023, brings strong software and process expertise to product development. ...

04.06.2024

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A record number of wireless fire detectors: a fast, disturbance-free hybrid solution for Vocational College Luovi’s student residence building

For its student residence building, Luovi Vocational College in Joensuu wanted a high-quality fire alarm system that could be quickly installed. The college chose the Prodex FIRE...

27.05.2024

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Hedengren's Annual Review has been published

The report includes the consolidated income statement and balance sheet, key figures on business development, as well as the CEO's and business area managers' reviews. The annual review is avail...

19.04.2024

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The Gewiss residual current circuit breaker tests itself automatically once a month and reduces costs

Electrical safety is important for protecting people and property in all environments ranging from households to manufacturing and retail premises. It is important that maintaining electrical safety is easy, effortless and continuous.

The Gewiss Restart Autotest residual current circuit breaker ensures the functionality and safety of critical systems in all situations. It is especially well suited for sites with exceptionally many residual current circuit breakers where testing them and resetting them manually takes a lot of time. These sites include schools, manufacturing plants and hospitals, for example.

The residual current circuit breaker has automatic testing and it is able to reset itself again after an unnecessary disruption caused by a network disruption, for example. Before resetting itself, the switch checks to ensure that everything is in order on the load side. The switch tests itself automatically once a month, which is why it is ideal at sites where there are a lot of residual current circuit breakers to be tested. By using Gewiss residual current circuit breakers instead of ordinary ones, costs are minimised.

It is also possible to acquire the RCCBs as PRO versions, which allows the status of the system to be monitored over Wi-Fi on a mobile device, for example.

See introductory video of the product:
 

If you want more information, please contact us

Kari Aikio, Product Manager
Tel. +358 (0)207 638 243,
kari.aikio@hedtec.fi

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