Complete unit with green LED holder, contact block 1NO and fixing adapter, Protection degree: IP20 on terminals, Composition: (1x) E2 1BAC11: Fixing adpter for E2 CP contact block or for E2 LP LED holder; (1x) E2 LP1A4V1: Panel fixing LED holder, green; (1x) E2 CP10G2V1: Base fixing contact block E2 series, 1NO slow action.