The new range of REsidual current Devices, from Merlin Gerin have the ability to monitor the effects of a transient earth fault and restore the supply when the fault has disappeared. These devices have applications in the protection and supply restoration of:

Telecom relay stations, water or gas distribution, computer servers, tunnels, hydroelectric plants, etc.

Food preparatories, water chillers, frozen food storeage

Irrigation systems

Electrical singage, Car park lighting

Market gardening, greenhouses

Automatic restart after insulation monitoring of the downstream circuit

Restoration of supply without manual intervention

Automatic and periodical test of the device, without losing the downstream circuit

Protection against major losses by restoring the power supply

Protection of installations against insulation faults and fire