6 x ZBV-G4 Red Control and signalling units Ø 22 Harmony® XB4, metal Light blocks - ?Test light? - Protection z 24?120 (50/60 Hz) with ZB4 BZ009 Body/fixing collar and 1 x ZB4-BW153 Yellow Illuminated Projecting P/Button Head With Use with integral LED Block. Quantity Available = 1 Item ID = EleZBUnits
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