The Weidmüller DEK 5/5.5 PLUS MC NE (Order No. 1125030000) is a terminal marker from the Dekafix series . It is designed for labelling terminal blocks and connectors, with a size of 5 x 5.5 mm and a pitch of 5.50 mm . The marker is blank (neutral) and comes in white, made of polyamide 66 with a UL 94 V-2 flammability rating .