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US Electrification
Industrial Solutions


From online to on-site, eFab by ABB reduces labor, inventory and shipping costs.

eFab is the powerful, comprehensive rough-in solution that allows you to design and order Steel City® prefab assemblies online and have them delivered directly to the job site for fast installation.

BIM available for eFab

Choose from popular preconfigured combinations, or use our exclusive 3D eFab configurator to design your assembly just the way you want it. Either way, eFab can help ensure a quality installation every time while greatly improving your cash flow.


Steel City is the industry-leading product line of metallic switch and outlet boxes used in electrical construction. Since 1904, Steel City products have symbolized the highest quality standards in manufacturing and innovative design, with one of the most complete offerings available. Always paying attention to the details, Steel City is known for introducing small improvements that make a big difference, such as the first box offering to standardize slotted/Phillips screws on all boxes.


Features and Benefits

Online - Easily configure the assembly in 3D


On-site - Delivered to site fully assembled


On time - Planning is more effective


On the money - Big savings on labor, inventory and shipping.



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Superstrut® cut-to-length channel


With state-of-the-art, high-speed technology, ABB has expanded its eFab™ services to include cut-to-length Superstrut® channel.  Now you can order Superstrut® channel in 12- or 14-gauge pregalvanized steel in both A series (15 ⁄8" x 15 ⁄8") and B series (15 ⁄8" x 13⁄16") in any length you need from 1 ft. to 10 ft. as a standard instead of custom order. Solid channel is available in 1-inch increments, and half-slot channel is available in 2-inch increments.  No more ordering 10-ft. standard lengths and cutting to installed length on the jobsite.


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