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Item #: 140
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    Entrance Caps

    These Mast Reducer Entrance Caps simply clamp on to Multiple Rigid, IMC and/or EMT sizes ranging from a 1/2 inch to 4 inches. This item uses an easy to use a clamp to secure the entrance cap to the various types of conduit. It is made of a durable Gray metal housing with a steel clamp. Also included is an adapter that can fit multiple sizes of cable.

    Mast Reducer Entrance Caps Features

    • Works on Rigid, IMC and/or EMT conduits
    • Clamp-on Type
    • Durable metal housing with steel clamp
    • includes cable adapter
    Part Number Trade Size Dim A Dim B Hole Sizes
    NPNB-140 1/2" 2.60 2.68 (4) .30
    NPNB-141 3/4" 2.72 3.80 (2) .38 (3) .40
    NPNB-142 1" 3.11 3.32 (2) .44 (3) .50
    NPNB-143 1-1/4" 3.20 4.46 (2) .42 (3) .63
    NPNB-144 1-1/2" 4.34 4.85 (2) .60 (3) .75
    NPNB-145 2" 4.55 6.62 (2) .75 (3) 1.00 (1) .53
    NPNB-146 2-1/2" 7.80 9.74 (3) 1.31 (3) .87 (1) .99
    NPNB-147 3" 8.00 10.50 (3) 1.31 (3) .87 (1) .99
    NPNB-148 3-1/2" 9.25 12.50 (3) 1.73 (4) 1.10
    NPNB-149 4" 9.25 12.50 (3) 1.73 (4) 1.10  

    Clamp-on Style Entrance Caps for Rigid IMC and/or EMT



    1 - Clamp-on Style Entrance Caps for Rigid IMC and/or EMT