Aluminum Junction Boxes

An aluminum junction box is a connection box with an aluminum housing and cover that protects cable splices and terminal block connections in a metal enclosure. It is used in machine-mounted connections, production areas and outdoor environments where impact, vibration and temperature stress a plastic housing. In this category, Bemis gray aluminum junction boxes are sold with IP67 protection rating, in sizes such as 100x100x75 mm, 130x130x90 mm, 160x160x90 mm, 250x250x110 mm and 310x400x140 mm, with an aluminum cover or a hinged aluminum cover. Choose the size and depth by the number of terminal blocks and the cable cross-section going inside, and the cover type by how often the box will be opened; a hinged cover stays attached to the housing when opened. A standard aluminum junction box is not a product designed for explosive atmospheres; for such zones, Bemis's ATEX Ex-Proof series is in a separate category.

Products

How to choose Aluminum Junction Boxes

An aluminum junction box is a connection box with an aluminum housing and cover that protects cable splices and terminal block connections in a metal enclosure. It is used in machine-mounted connections, production areas and outdoor environments where impact, vibration and temperature stress a plastic housing.

  • Clarify whether the task is connection, cable routing, enclosure distribution or termination.
  • Match dimensions, thread standard, conductor cross-section and IP rating with the cable and panel.
  • Choose housing material and pack quantity according to the mounting environment.

Frequently asked questions

What is Aluminum Junction Boxes and where is it used?

An aluminum junction box is a connection box with an aluminum housing and cover that protects cable splices and terminal block connections in a metal enclosure. It is used in machine-mounted connections, production areas and outdoor environments where impact, vibration and temperature stress a plastic housing.

What should I compare when choosing Aluminum Junction Boxes?

Choose the size and depth by the number of terminal blocks and the cable cross-section going inside, and the cover type by how often the box will be opened; a hinged cover stays attached to the housing when opened.

Where can I find technical details for Aluminum Junction Boxes products?

A standard aluminum junction box is not a product designed for explosive atmospheres; for such zones, Bemis's ATEX Ex-Proof series is in a separate category.

Aluminum Junction Boxes Selection Guide: Technical Criteria and Engineering Practice