Interface relay IG 3051 Features . According to IEC/EN 60947-5-1 . Input for AC/DC 24 V, AC 110 V or 230 V, as required . 1 NO contact for AC 230 V . LED indicator . Width 8.8 mm Technical specifications Output contacts max.: 1 NO contact Width: 8,8mm Enclosure design: Distribution board Nominal voltage: AC, AC/DC Thermal current Ith max.: 3A Type: IG 3051 Manufacturer: E. Dold & Söhne GmbH & Co. KG Type: IG3051.01 AC/DC24V Art. No.: 0043210