The 0859.0076 is a rear-side Assorted Insulation Cover is suitable for use with DD12, EC11, KE, KM, KMF. The terminals of the Schurter appliance couplers can be protected against unintentional contact by the use of an insulation cover on the rear side. It is made of black UL94V-0 PVC and can be easily mounted from the rear to the corresponding appliance couplers.