Further information for Dehn + Soehne 784501 - Dehn Phasenschraubklemme size II 784 501 screw coupling aid Querst
Phase screw terminal (with suspension aid) with long screw spindle and cross pin as phase-side connection element according to DIN VDE 0683-100 (EN/IEC 61230) for overhead lines for fitting earthing and short-circuiting cables. With anti-twist protection, version PK 1.