Skip to content

BUD Industries CU Econobox Series Enclosures

The CU Econobox Series from BUD Industries offers a rugged, cost-effective enclosure solution for a wide range of electronics applications. Made from die-cast aluminum alloy, these enclosures provide durable protection and reliable EMI/RFI shielding in a compact, easy-to-customize design.

  • CU-477

    BUD Industries

    7.39" x 4.7" x 1.5"

    Original price $19.60 - Original price $19.60
    Original price
    Starting at $19.60
    $19.60 - $19.60
    Current price Starting at $19.60
    24 In stock

    Econobox Aluminum Box CU-477, Econobox Aluminum Box (7.4 X 4.7 X 1.5 In)

  • CU-477-G

    BUD Industries

    7.39" x 4.7" x 1.5"

    Original price $26.10 - Original price $26.10
    Original price
    Starting at $26.10
    $26.10 - $26.10
    Current price Starting at $26.10
    10 In stock

    Econobox Aluminum Box Gray CU-477-G, Econobox Aluminum Box Gray (7.4 X 4.7 X 1.5 In)

  • CU-478

    BUD Industries

    7.5" x 7.5" x 2.62"

    Original price $30.30 - Original price $30.30
    Original price
    Starting at $30.30
    $30.30 - $30.30
    Current price Starting at $30.30
    12 In stock

    Econobox Aluminum Box CU-478, Econobox Aluminum Box (7.5 X 7.5 X 2.6 In)

  • CU-478-G

    BUD Industries

    7.5" x 7.5" x 2.62"

    Original price $40.20 - Original price $40.20
    Original price
    Starting at $40.20
    $40.20 - $40.20
    Current price Starting at $40.20
    Out of stock

    Econobox Aluminum Box Gray CU-478-G, Econobox Aluminum Box Gray (7.5 X 7.5 X 2.6 In)

  • CU-479

    BUD Industries

    4.37" x 2.37" x 2.13"

    Original price $11.60 - Original price $11.60
    Original price
    Starting at $11.60
    $11.60 - $11.60
    Current price Starting at $11.60
    Out of stock

    Econobox Aluminum Box CU-479, Econobox Aluminum Box (4.4 X 2.4 X 2.1 In)

  • CU-479-G

    BUD Industries

    4.37" x 2.37" x 2.13"

    Original price $15.50 - Original price $15.50
    Original price
    Starting at $15.50
    $15.50 - $15.50
    Current price Starting at $15.50
    Out of stock

    Econobox Aluminum Box Gray CU-479-G, Econobox Aluminum Box Gray (4.4 X 2.4 X 2.1 In)

  • CU-5123

    BUD Industries

    3.62" x 1.5" x 1.21"

    Original price $7.00 - Original price $7.00
    Original price
    Starting at $7.00
    $7.00 - $7.00
    Current price Starting at $7.00
    10 In stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover CU-5123, Econobox Diecast Aluminum Box with Mounting Bracket Cover (3.6 X 1.5 X 1.2 In)

  • CU-5123-B

    BUD Industries

    3.62" x 1.5" x 1.21"

    Original price $10.35 - Original price $10.35
    Original price
    Starting at $10.35
    $10.35 - $10.35
    Current price Starting at $10.35
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover Black CU-5123-B, Econobox Diecast Aluminum Box with Mounting Bracket Cover Black (3.6 X...

    View full details
  • CU-5124

    BUD Industries

    4.37" x 2.37" x 1.21"

    Original price $9.90 - Original price $9.90
    Original price
    Starting at $9.90
    $9.90 - $9.90
    Current price Starting at $9.90
    12 In stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover CU-5124, Econobox Diecast Aluminum Box with Mounting Bracket Cover (4.4 X 2.4 X 1.2 In)

  • CU-5124-B

    BUD Industries

    4.37" x 2.37" x 1.21"

    Original price $13.80 - Original price $13.80
    Original price
    Starting at $13.80
    $13.80 - $13.80
    Current price Starting at $13.80
    23 In stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover Black CU-5124-B, Econobox Diecast Aluminum Box with Mounting Bracket Cover Black (4.4 X 2...

    View full details
  • CU-5234

    BUD Industries

    4.68" x 3.68" x 2.21"

    Original price $14.50 - Original price $14.50
    Original price
    Starting at $14.50
    $14.50 - $14.50
    Current price Starting at $14.50
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover CU-5234, Econobox Diecast Aluminum Box with Mounting Bracket Cover (4.7 X 3.7 X 2.2 In)

  • CU-5234-B

    BUD Industries

    4.68" x 3.68" x 2.21"

    Original price $18.90 - Original price $18.90
    Original price
    Starting at $18.90
    $18.90 - $18.90
    Current price Starting at $18.90
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover Black CU-5234-B, Econobox Diecast Aluminum Box with Mounting Bracket Cover Black (4.7 X 3...

    View full details
  • CU-5247

    BUD Industries

    7.39" x 4.7" x 2.21"

    Original price $23.80 - Original price $23.80
    Original price
    Starting at $23.80
    $23.80 - $23.80
    Current price Starting at $23.80
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover CU-5247, Econobox Diecast Aluminum Box with Mounting Bracket Cover (7.4 X 4.7 X 2.2 In)

  • CU-5247-B

    BUD Industries

    7.39" x 4.7" x 2.21"

    Original price $32.60 - Original price $32.60
    Original price
    Starting at $32.60
    $32.60 - $32.60
    Current price Starting at $32.60
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover Black CU-5247-B, Econobox Diecast Aluminum Box with Mounting Bracket Cover Black (7.4 X...

    View full details
  • CU-5347

    BUD Industries

    7.39" x 4.7" x 3.21"

    Original price $28.80 - Original price $28.80
    Original price
    Starting at $28.80
    $28.80 - $28.80
    Current price Starting at $28.80
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover CU-5347, Econobox Diecast Aluminum Box with Mounting Bracket Cover (7.4 X 4.7 X 3.2 In)

  • CU-5347-B

    BUD Industries

    7.39" x 4.7" x 3.21"

    Original price $38.90 - Original price $38.90
    Original price
    Starting at $38.90
    $38.90 - $38.90
    Current price Starting at $38.90
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover Black CU-5347-B, Econobox Diecast Aluminum Box with Mounting Bracket Cover Black (7.4 X...

    View full details
  • CU-5470

    BUD Industries

    2" x 2" x 1.25"

    Original price $6.00 - Original price $6.00
    Original price
    Starting at $6.00
    $6.00 - $6.00
    Current price Starting at $6.00
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover CU-5470, Econobox Diecast Aluminum Box with Mounting Bracket Cover (2 X 2 X 1.3 In)

  • CU-5470-B

    BUD Industries

    2" x 2" x 1.25"

    Original price $9.10 - Original price $9.10
    Original price
    Starting at $9.10
    $9.10 - $9.10
    Current price Starting at $9.10
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover Black CU-5470-B, Econobox Diecast Aluminum Box with Mounting Bracket Cover Black (2 X 2...

    View full details
  • CU-5471

    BUD Industries

    4.33" x 3.25" x 1.75"

    Original price $11.30 - Original price $11.30
    Original price
    Starting at $11.30
    $11.30 - $11.30
    Current price Starting at $11.30
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover CU-5471, Econobox Diecast Aluminum Box with Mounting Bracket Cover (4.3 X 3.3 X 1.8 In)

  • CU-5471-B

    BUD Industries

    4.33" x 3.25" x 1.75"

    Original price $15.10 - Original price $15.10
    Original price
    Starting at $15.10
    $15.10 - $15.10
    Current price Starting at $15.10
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover Black CU-5471-B, Econobox Diecast Aluminum Box with Mounting Bracket Cover Black (4.3 X...

    View full details
  • CU-5472-B

    BUD Industries

    4.75" x 3.15" x 2.33"

    Original price $19.10 - Original price $19.10
    Original price
    Starting at $19.10
    $19.10 - $19.10
    Current price Starting at $19.10
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover Black CU-5472-B, Econobox Diecast Aluminum Box with Mounting Bracket Cover Black (4.8 X...

    View full details
  • CU-5473

    BUD Industries

    4.68" x 3.68" x 1.34"

    Original price $12.70 - Original price $12.70
    Original price
    Starting at $12.70
    $12.70 - $12.70
    Current price Starting at $12.70
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover CU-5473, Econobox Diecast Aluminum Box with Mounting Bracket Cover (4.7 X 3.7 X 1.3 In)

  • CU-5473-B

    BUD Industries

    4.68" x 3.68" x 1.34"

    Original price $16.90 - Original price $16.90
    Original price
    Starting at $16.90
    $16.90 - $16.90
    Current price Starting at $16.90
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover Black CU-5473-B, Econobox Diecast Aluminum Box with Mounting Bracket Cover Black (4.7 X...

    View full details
  • CU-5474

    BUD Industries

    4.75" x 4.75" x 2.33"

    Original price $18.90 - Original price $18.90
    Original price
    Starting at $18.90
    $18.90 - $18.90
    Current price Starting at $18.90
    Out of stock

    Econobox Diecast Aluminum Box with Mounting Bracket Cover CU-5474, Econobox Diecast Aluminum Box with Mounting Bracket Cover (4.8 X 4.8 X 2.3 In)

BUD Industries CU Econobox Series Enclosures

About BUD Industries CU Econobox Series Enclosures:

The BUD Industries CU Econobox Series is engineered for performance, protection, and affordability. Constructed from #ADC-12 die-cast aluminum alloy, these enclosures deliver excellent structural integrity and inherent EMI/RFI shielding, making them ideal for electronics requiring secure, interference-free housing. Each model features a flanged cover that fastens securely with screws into pre-formed bosses for reliable closure. Lightweight yet durable, the CU Series is easy to machine, allowing seamless customization for connectors, displays, or controls. These enclosures are a perfect fit for applications such as instrument and meter housings, filter networks, switching units, and junction boxes. Their clean, functional design makes them well-suited for both concealed installations and indoor environments where safety closures are required. Available in a variety of sizes, the CU Econobox Series offers the flexibility to meet a broad range of project needs—at a price that fits your budget.

Request a Quote for BUD Industries CU Econobox Series Enclosures Volume Discounts