The new solid state relays GRS-H stands out because of their ultra-compact and very sturdy design.
The GRS-H is the mallest on the market ( especially in terms of width ) with the objective of considerably facilitating the installation in cabinets with a reduced volume. The accurate and efficient design of dissipators allows to install several GRS-H relays close to each other. You can rely on a comprehensive range of SSR with integrated diagnostics operating in synergy with Gefran’s temperaure regulators.
The models from 90A to 120A feature a cooling fan which can be supplied directly by the module, with no need for additional external tension wiring. In this case, the fan only gets activated in the event of excessive temperatures, hence favouring a longer average working life and less maintenance interventions. Finally, another benefit of the range is the new push-in connection technology, allowing the wiring of control signals without using a screwdriver, thus further enhancing installation times.
The launch of the new GRS-H series represents the starting point of a wider-ranging project, aimed at transforming the market through new applied solutions with enhanced performances, which are able to meet in advance the future needs of the industrial sector
