De GRS-H is de nieuwste telg in de solid state relais familie. Zijn grootste troeven zijn : compact design, geïntegreerde procescontrole en eenvoud.
The compact dimensions, especially in width, facilitate installation in cabinets. The precise and efficient design allows multiple GRS-H relays to be installed close together.

The integrated diagnostics also work perfectly in synergy with the Gefran temperature controllers. For example, the GRS-H series has an alarm for excessive temperature and load interruption. These features guarantee maximum production efficiency and are available for all models.
The GRS-H is available in models from the smallest currents, up to 120A, with models from 90A having a cooling fan that can be powered directly by the module, without the need for additional cabling. Thus, the fan is activated only when temperatures are too high. This ultimately ensures longer average life and less maintenance of the solid state relays. In addition, the new push-in connection allows for faster installation time.
The digital control signal of 6...32 Vdc or 20...260 Vac/dc make the GRS-H a versatile component.
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