This superimmunised electronic relay simplifies and cheapens the installation of the compulsory
earth leakage protection on our electrical facilities,
since it saves installation time and space by having a built-in earth leakage transformer.
Continuing with the new generation of CIRCUTOR
devices aimed at providing safety for persons and installations, such as the RGU-10, the new WRU-10 is designed with the same electric features and
dimensional characteristics, in addition to being fully programmable.
• Inner diameter of around 28 mm, allows the entry of 4 cables with a section of 25 mm2.
• Only 3 modules installable on DIN rail.
• Backlit alphanumerical display. The equipment
display is backlit in green under normal conditions,
but turns red whenever an event that triggers a trip
occurs, signalling the problem.
• It always shows the programmed protection parameters, trip current and trip delay time. The instant value of the leak current (display green) and
the value of the current that triggered the trip (display red). In addition to other messages that inform on the status of the installation being protected.