Solutions in Stock for Most Applications.

Hammond offers an extensive selection of aluminum and cast aluminum enclosures as standard products - with multiple series available and hundreds of unique sizes. Our wide variety allows most applications to be satisfied quickly and effectively. And we are committed to supporting our offering with high levels of inventory on hand.


Aluminum Modification Services

Field modifications can take time - Hammond can provide factory modifications that maintain relevant approvals and save valuable installation time and money in the field.

  • Holes and cutouts can be pre-cut.
  • Sizes can be modified (subject to approvals)
  • Additional internal mounting studs and stand-offs can be added.
  • Quarter turn option available on some models.

Need assistance on your next Aluminum project?

Hammond Sales Representatives can provide their experience and expertise in specifying the right enclosure for your application. Complete the form below and we'll get back to you right away.


Corrosion Resistant Aluminum Enclosures

When environments get harsh, enclosures need extra durability. Hammond's NEMA 4X aluminum enclosures are a lightweight option, offering many models and sizes along with numerous features ensuring corrosion resistance. Our Aluminum enclosures will provide long-term protection of critical components. 



Aluminum Product Overview

Junction Boxes and Wallmount Enclosures

Wallmount Enclosures:

  • Door and body stiffeners are provided in the larger enclosures for extra rigidity.

  • Aluminum continuous hinge on door may be removed by pulling the alum­inum hinge pin.

  • Door is secured with easily operated aluminum clamps.

  • Provision for padlocking

  • Removable 12 gauge steel inner panel is included, collar studs are provided for mount­ing inner panels.

  • Sizes up to 60"x36"
  • Watertight, Thick wall + UL Listed 

  • Hundreds of sizes and option available

  • 16 gauge galvanized steel inner panels are optional and available for most sizes 

  • Available unfinished or powder coated 

  • Captive stainless steel lid screws

  • Type 4X and 4X/6P approved model options

  • Temperature Range (-40ºC up to +80ºC)

  • Sizes up to 12"x25" 


Junction Boxes:

  • Continuous hinge and door secured with quarter turn or lift off cover with clamps

  • All models larger than 4" x 4" include a removable 14 gauge inner panel.

  • Sizes up to 16"x14"

Both of these options offer the following features:

  • Provide protection where equipment may be hosed down or otherwise be very wet, or in specific applications where corrosion may be a problem.

  • Smooth, continuously welded seams, without knockouts, cutouts, or holes.

  • Formed lip on enclosure to exclude flowing liquids and contaminants.

  • Seamless poured-in place gasket.

  • Welded brackets provide for enclosure mounting. 

  • A bonding stud is provided on the door and a grounding stud is provided in the enclosure.

  • Type 4X approved

Diecast Aluminum Enclosures

Benefits of Aluminum Enclosures:

  • Lightweight
  • Durable
  • Type 4X approved
  • Excellent resistance to solvents
  • Excellent impact resistance
  • Moderate cost
  • Easy field modification


Perfect for these industries:

  • Oil & Gas
  • Water Treatment
  • Wastewater
  • Food & Beverage
  • Pharmaceutical
  • Mining
  • Marine applications
  • Roadside (salt exposed)

Follow us: