PUR sensing face. 500mm Pre-Wired with connector or Flylead types. Flylead is 200mm in length and is terminated with a M8 connector. 437-0678 is M8 connector on lead. 437-0684 is pre-wired, Styl obudowy = Tuleja, Typ wyjścia = PNP, Zakres wykrywania = 0.8