Your Systems are Safe with New Generation Surge Arrester!
New generation of surge arresters that have the ability to protect in cases where the grounding is poor or there is no grounding:
1- Since they have Class B, C, D surge arrester capability in each product, they do not needmore than one product in the application.
2- They have a high level of protection because they can also provide surge suppression.
3- In the event of a neutral break, especially in gold models, they have unlimited protection capability by switching on the residual current relay.
4- There is no cartridge conversion costs.

GNDSeries
Neutral-Earth Regulator
The GNDSeries is a model of the Trimbox brand and its function is to regulate the potential difference between neutral and earth to avoid damaging sensitive electronic devices and electronic cards. It also prevents image disturbances on the screens of monitors (including projections), which are generally considered as interferences, caused by ground.