Eaton J02-2NC-Interlock Industrial Safety Interlock Switch

Eaton J02-2NC Interlock is an industrial safety interlock switch designed to secure guard doors and prevent machine operation when a guard is opened, supporting safe maintenance and protective interlock actions. It features two normally closed (2NC) contacts, enabling straightforward wiring for safeguarding circuits and monitoring two points on the guarding interface; these NC contacts open when the interlock is actuated, interrupting the control circuit. As part of the Eaton J02 interlock family, the device is typically mounted on access points to reliably detect guard closure and feed a safety input to the machine’s control system. For integration, connect to a safety relay or safety controller to ensure that equipment cannot restart while a guard is open.