Timer, Off-delay IK 7823 Time-dependent controllers Advantages . Up to 4 time ranges of 0.25 ... 640 s or 0.25 ... 640 min . Easy operation Features . OFF-delay relay with control signal according to EN 61812-1 . With wide voltage range AC 50/60 Hz 110 ... 240 V . 1 changeover contact . LED indicator for status of contact . Devices available in 2 enclosure versions: IK 7823: Depth 59 mm, with terminals at the bottom for installation systems and industrial distribution systems according to DIN 43880 SK 7823: Depth 98 mm, with terminals at the top for cabinets with mounting plate and cable duct . Width 17.5 mm Technical specifications Width: 17,5mm Enclosure design: Distribution board Output contacts: 1 C/O contact Nominal voltage: AC, AC/DC Time function(s): Off-delay, with control signal Type: IK 7823 Time range: 0,25 s - 640 min Manufacturer: E. Dold & Söhne GmbH & Co. KG Type: IK7823.81 AC110-240V 0,25-640S Art. No.: 0047161