The Wago 831 series Multi Connection System includes panel-mount adapters and strain relief plates. The panel adapter transforms the male connector into a panel feedthrough device, creating a pluggable method of passing high-current conductors through a panel or enclosure wall. The field-installable strain relief plates ease the tension on the terminated conductors of male and/or female connectors. Additional Multi Connection System features include availability of two to nine poles; ratings up to 42 A, 600 V; 20 to 8 AWG; push-in Cage Clamp termination; and protection against mismating.