Waterproof NEMA Accessories

Waterproof NEMA accessories like hole plugs, vents, and cable glands are available in a variety of NEMA and IP ratings. Our watertight accessories offer NEMA-rated protection for our many options of waterproof enclosures. Browse our NEMA 4X enclosures or other outdoor enclosures.

Explore our customization services to learn how Polycase can add enclosure cutouts to accommodate these accessories.

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  1. Hole Plug
    As low as $1.29 per unit
    0.53 x 0.84 x 0.84 in.
    13 x 21 x 21 mm.
    Fits Hole Size: M12, M16, M20, M32
    IP Equivalent: IP67, IP68
    NEMA Rating: 3R, 4, 4X
    Material: Nylon
  2. Vent Plug
    As low as $2.31 per unit
    0.62 x 1.06 x 1.06 in.
    16 x 27 x 27 mm.
    Fits Hole Size: M20
    IP Equivalent: IP67, IP68
    NEMA Rating: 3R, 4, 4X
    Material: Nylon
  3. CG3 Cable Glands
    As low as $1.12 per unit
    1.16 x 0.84 x 0.84 in.
    29 x 21 x 21 mm.
    IP Equivalent: IP65, IP66, IP67, IP68
    Mounting Thread: Metric
    NEMA Rating: 4, 4X, 6, 6P

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