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    10 Products

    Watertight Knockout Plugs for Enclosures

    Image of Product. Front orientation. Electrical Enclosure Plugs. Watertight Knockout Plugs for Enclosures.
    Don't let water sneak into unused conduit knockouts. These plugs include a gasket that locks out moisture and dust to keep your electrical components dry and contaminant-free.
    Clamp On—These plugs create a tighter hold than snap-in plugs but require access to both the inside and outside of the enclosure to install. Position the two metal plates of the plug on either side of the enclosure wall and tighten to sandwich the wall between them.
    Chemical-Resistant Fiberglass—Won’t break down when exposed to acids, solvents, salt water, and oil. These plugs are also a lightweight alternative to stainless steel.
    For
    Knockout
    Trade
    Size
    Dia.
    For Max.
    Panel Thk.
    Head
    Dia.
    For Enclosure Rating
    Certification
    Specs.
    Met
    Each
    Clamp On
     
    Chemical-Resistant Fiberglass
    —1/2" to 13/16"1/4"1"NEMA 12, NEMA 6P, IP66, IP68
    		C-UL Recognized Component, UL Recognized Component
    		UL 508A0000000000000
    1/2
    		7/8"1/4"1 3/16"NEMA 6P, IP66, IP68
    		——000000000000
    1/2, 3/4
    		7/8" to 1 9/32"1/4"1 1/2"NEMA 12, NEMA 6P, IP66, IP68
    		C-UL Recognized Component, UL Recognized Component
    		UL 508A000000000000
    1, 1 1/4
    		1 3/8" to 1 3/4"1/4"2"NEMA 12, NEMA 6P, IP66, IP68
    		C-UL Recognized Component, UL Recognized Component
    		UL 508A000000000000
    1 1/2, 2
    		2" to 2 9/16"1/4"2 3/4"NEMA 12, NEMA 6P, IP66, IP68
    		C-UL Recognized Component, UL Recognized Component
    		UL 508A000000000000
    2 1/2
    		3"1/4"3 3/8"NEMA 12, NEMA 6P, IP66, IP68
    		C-UL Recognized Component, UL Recognized Component
    		UL 508A000000000000
    3
    		3 5/8"1/4"4"NEMA 12, NEMA 6P, IP66, IP68
    		C-UL Recognized Component, UL Recognized Component
    		UL 508A000000000000
    3 1/24 1/8"1/4"4 1/2"NEMA 12, NEMA 6P, IP66, IP68
    		C-UL Recognized Component, UL Recognized Component
    		UL 508A000000000000
    4
    		4 5/8"1/4"5"NEMA 12, NEMA 6P, IP66, IP68
    		C-UL Recognized Component, UL Recognized Component
    		UL 508A000000000000
     

    Electrical Enclosure Drain Vents

    Image of Product. Front orientation. Electrical Enclosure Drain Vents. Electrical Enclosure Drain Vents.
    Mount to the outside of your enclosure to prevent moisture from being trapped inside. Rated NEMA 4X for protection from washdowns and corrosion.
    Ht.
    Wd.
    Dp.
    Enclosure
    Rating
    Material
    Mounting Fasteners
    Included
    Color
    Each
    2 3/4"2"11/16"NEMA 4X
    		FiberglassYesGray000000000000
     
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