Lunis 21, ECG. * mounting: - installation type: recessed, - installation location: in the ceiling. * electrical 1: - with terminal, 5-pole, - mains connection: 230V, AC/DC, 220..240V, - rated input power: 23W. * component: - ECG unit, of plastic. - weight: 0,2 kg. * testings/approvals/admissions: - protection rating (complete): IP20, - insulation class (complete): insulation class II (safety insulation), - certification: CE, - permissible operating ambient temperature: 0..+35°C, - standard: EN 50419. - packaging unit: 1 piece. * manufacture: Siteco, Lunis 21. * type: 58DB00E.