Sprocket Wheel Models: 42690–,42712–,42713–,42714–

    Ref. 0713800

    TRIPOLAR switch

    Ref. 2145300

    TRIPOLAR switch

    Ref. 1019900

    UNIPOLAR reversed switch

    Ref. 0877200

    Viewer cover Models_ 42625,42650,42622,42690,42712,42713,42714,4ec01,4ec02

    Ref. 0720900