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    35 Products
    About Electrical Enclosures
    industrial info icon

    Select the right electrical enclosure for your environment and the accessories you'll need to get it mounted and connected.

    EMI/RFI-Shielding Enclosures

    Image of Product. Front orientation. Electrical Enclosures. EMI/RFI-Shielding Enclosures, Lift-Off Cover.

    Lift-Off Cover

    Image of Product. Front orientation. Electrical Enclosures. EMI/RFI-Shielding Enclosures, Hinged Cover.

    Hinged Cover

    Combat flickering monitors, interrupted data signals, and annoying radio noise. These enclosures reduce electromagnetic interference (EMI) and radio frequency interference (RFI) from equipment such as motors and generators. All have a woven steel gasket for continuous EMI/RFI shielding at the seam between the two halves of the enclosure. Use them to protect motor controls, power supplies, and wiring while also containing any EMI/RFI generated inside. They also seal out dust, water, oil, and coolant spray.
    Lift-Off Cover—The removable, screw-secured cover is best for full access during setup or service, but not for frequent entry.
    Hinged Cover—The cover swings open for fast, frequent access and remains attached to prevent drops or loss.
    Aluminum—These enclosures block medium-range frequency interference in most applications. They won't rust as quickly as zinc-plated steel when exposed to moisture. However, they are not as strong as steel.
    Zinc-Plated Steel—These enclosures block 10 times more interference than aluminum, making them best for protecting sensitive components and precision measuring equipment. Inherently strong, they resist denting and cracking better than aluminum. Their plating adds a layer of rust protection against occasional exposure to moisture, but they aren't as corrosion resistant as aluminum.
    Interference Reduction @ Frequency—The amount of EMI/RFI an enclosure blocks at specific frequencies. Also known as attenuation.
    Electrical Enclosures
    Panels
    Brackets
    Wd.
    Ht.
    Dp.
    Interference Reduction
    @ Freq.
    Cover Closure
    Method
    With
    Knockouts
    Enclosure Rating
    External Mount
    Type
    Color
    Each
    Each
    Pkg.
    Qty.
    Pkg.
    Lift-Off Cover
     
    Aluminum
    3 3/4"3 3/4"1 3/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N110000007847K310000044270N7100000
    3 3/4"3 3/4"2 3/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N12000007847K31000044270N710000
    3 3/4"7 1/2"1 3/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N13000007847K32000044270N710000
    3 3/4"7 1/2"2 3/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N14000007847K32000044270N710000
    4"6"2"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N17000007847K34000044270N710000
    4"6"3"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N18000007847K34000044270N710000
    4 1/2"6"1 1/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N23000007847K36000044270N710000
    4 1/2"6"2 1/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N24000007847K36000044270N710000
    5 1/2"8"2 1/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N27000007847K38000044270N710000
    5 1/2"8"3 1/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N28000007847K38000044270N710000
    6"8"1 1/8"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N1900000———044270N710000
    6"8"2"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N21000007847K35000044270N710000
    6"8"3"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N22000007847K35000044270N710000
    6 1/2"6 1/2"2 1/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N25000007847K37000044270N710000
    6 1/2"6 1/2"3 1/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N26000007847K37000044270N710000
    7"11"2 3/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N15000007847K33000044270N710000
    7"11"4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP65
    Mounting HoleGray4270N16000007847K33000044270N710000
    7 1/2"10"2 1/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N29000007847K39000044270N710000
    7 1/2"10"3 3/4"70 dB @ 1 GHzScrewNoNEMA 4X, NEMA 13, IP67
    Mounting HoleGray4270N310000007847K39000044270N710000
     
    Hinged Cover
     
    Zinc-Plated Steel
    10"12"5"80 dB @ 1 GHzScrew-Down ClampNoNEMA 13
    Mounting HoleGray7816K250000007847K2500000———0
    12"14"6"80 dB @ 1 GHzScrew-Down ClampNoNEMA 13
    Mounting HoleGray7816K26000000007847K2600000———0
    14"16"6"80 dB @ 1 GHzScrew-Down ClampNoNEMA 13
    Mounting HoleGray7816K27000000007847K2700000———0
     
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