Bus Duct

While our website showcases a large assortment of our products, it does not reflect the complete inventory of products currently available. For real-time availability and to ensure we can meet your specific needs, please contact our sales team at 1-800-328-1842. New products arrive daily and our knowledgeable staff are happy to assist you in locating the exact item(s) you need.

AP306G Square D I-Line Bus Duct R&G

Square D I-Line AP306G aluminum bus duct; 600 amp, three phase, three-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP306G
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AP308 Square D I-Line Bus Duct R&G

Square D I-line AP308 aluminum bus duct; 800 amp, three phase, three-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP308
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AP308G Square D I-Line Bus Duct R&G

Square D I-Line AP308G aluminum bus duct; 800 amp, three phase, three-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP308G
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AP310 Square D I-Line Bus Duct R&G

Square D I-Line AP310 aluminum bus duct; 1000 amp, 3 phase, three-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP310
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AP310G Square D I-Line Bus Duct R&G

Square D I-Line AP310G aluminum bus duct; 1000 amp, 3 phase, three-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP310G
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AP312 Square D I-Line Bus Duct R&G

Square D I-Line AP312 aluminum bus duct; 1200 amp, three phase, three-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP312
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AP312G Square D I-Line Bus Duct R&G

Square D I-Line AP312G aluminum bus duct; 1200 amp, three phase, three-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP312G
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AP316 Square D I-Line Bus Duct R&G

Square D I-Line AP316 aluminum bus duct; 1600 amp, three phase, three-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP316
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AP316G Square D I-Line Bus Duct R&G

Square D I-Line AP316G aluminum bus duct; 1600 amp, three phase, three-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP316G
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AP320 Square D I-Line Bus Duct R&G

Square D I-Line AP320 aluminum bus duct; 2000 amp, three phase, three-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP320
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AP320G Square D I-Line Bus Duct R&G

Square D I-Line AP320G aluminum bus duct; 2000 amp, three phase, three-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP320G
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AP502 Square D I-Line Bus Duct R&G

Square D I-Line AP502 aluminum bus duct; 225 amp, three phase, four-wire, 277/480 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP502
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AP502G Square D I-Line Bus Duct R&G

Square D I-Line AP502G aluminum bus duct; 225 amp, three phase, four-wire with ground, 277/480 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP502G
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AP504 Square D I-Line Bus Duct R&G

Square D I-Line AP504 aluminum bus duct; 400 amp, three phase, four-wire, 277/480 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP504
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AP504G Square D I-Line Bus Duct R&G

Square D I-Line AP504G aluminum bus duct; 400 amp, three phase, four-wire with ground, 277/480 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP504G
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AP506 Square D I-Line Bus Duct R&G

Square D I-Line AP506 aluminum bus duct; 600 amp, three phase, four-wire, 277/480 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP506
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AP506G Square D I-Line Bus Duct R&G

Square D I-Line AP506G aluminum bus duct; 600 amp, three phase, four-wire with ground, 277/480 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP506G
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AP508 Square D I-Line Bus Duct R&G

Square D I-Line AP508 aluminum bus duct; 800 amp, three phase, four-wire, 277/480 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP508
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AP508G Square D I-Line Bus Duct R&G

Square D I-Line AP508G aluminum bus duct; 800 amp, three phase, four-wire with ground, 277/480 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP508G
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AP510 Square D I-Line Bus Duct R&G

Square D I-Line AP510 aluminum bus duct; 1000 amp, three phase, four-wire, 277/480 volt. Reconditioned and guaranteed with a one year warranty.
SKU: AP510
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Bus Duct/Busway

 

Looking for busway or bus duct for your facility? EMSCO offers one of the largest selections of new, used, and reconditioned bus duct in the U.S., with over 25 miles of inventory ready to ship. Our extensive selection includes both plug-in and feeder bus duct styles, available in copper and aluminum, and ranging from 100 to 5000 amps to meet your industrial power distribution needs. Each unit is reconditioned to PEARL (Professional Electrical Apparatus Reconditioning League) standards, undergoing rigorous testing to ensure it meets EMSCO’s criteria for safety, performance, and longevity.

Comprehensive Range of Trusted Brands

EMSCO’s inventory includes trusted brands like General Electric (Armor-Clad, Spectra, FVK), Square D (I-Line I & II, Round Bar), Cutler-Hammer/Westinghouse (Pow-R-Way), ITE, Siemens (Sentron, XL-U), ABB, and other hard-to-find manufacturers. Our reconditioned bus ducts and busways are ideal for expanding or replacing existing systems, providing reliable and cost-effective solutions with shorter lead times than new options. We also stock essential end tap boxes, center tap boxes, elbows, T-sections, and other accessories to ensure a complete setup.

Why Choose EMSCO’s Reconditioned Bus Duct?

EMSCO’s reconditioned bus duct inventory is PEARL-certified, meaning each unit undergoes rigorous inspection and testing for safe, dependable performance. Backed by a 1-year warranty, our reconditioned units deliver quality at a fraction of the cost of new, without compromising reliability. With high amp bus duct options and shorter lead times, EMSCO keeps your facility running smoothly and efficiently, no matter your power distribution needs.

Complete Accessories and Customization Options

To meet your unique setup requirements, EMSCO provides a complete selection of bus duct accessories and spare parts, including end tap boxes, elbows, T-sections, and connectors for seamless integration. Whether you need a custom configuration or a simple replacement, EMSCO’s team is ready to assist with tailored solutions that fit your industrial power distribution needs.

Contact EMSCO Today

With decades of experience in industrial electrical power distribution, EMSCO is dedicated to delivering high-quality, affordable solutions that keep facilities up and running. Contact us today to explore our extensive inventory of new and reconditioned bus ducts and busway systems to find the perfect fit for your requirements. EMSCO: The reliable choice for power distribution solutions.



Facing a tight timeline? See how EMSCO helped Flexaust meet urgent power distribution needs on time and within budget.

 

stacked bus duct