Coupling device RR 5898 Features . Coupling device for RN 5897/010, RN 5897/011 (from firmware version 02.00) . Extension of nominal voltage range UN to DC 1500 V, AC 1000 V . Weight: Approx. 140 g . Dimensions Width x height x depth: 105 x 90 x 71 mm Technical specifications Width: 105mm Enclosure design: Distribution board Type: RR 5898 Manufacturer: E. Dold & Söhne GmbH & Co. KG Type: RR5898 Art. No.: 0069925