In an industrial environment, service work needs to be carried out quickly, simply and reliably. If components are replaced, bended relay contacts often cause errors which are difficult to locate.
As the handling of components in practice plays an increasingly important role, DRI relays have particularly stable plug contacts for quick and safe mounting. The test button with latching in end position can be operated tool-free. An easily visible, LED illuminated status display also allows clear determination of status.
Both during installation of the cabinet and during subsequent servicing in the machinery and plant engineering sector, DRI relays are the optimum coupling element for confined installation conditions.