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.

Siemens XL-X Bus Duct R420APG | 2000 Amp 600 Volt | 3 Phase 4 Wire W/ GRND R&G

Siemens R420APG aluminum XL-X bus duct; 2000 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R420APG
Contact us for pricing:

Siemens XL-X Bus Duct R420CP | 2000 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R420CP copper XL-X bus duct; 2000 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R420CP
Contact us for pricing:

Siemens XL-X Bus Duct R420CPG | 2000 Amp 600 Volt | 3 Phase 4 Wire W/ GRND R&G

Siemens R420CPG copper XL-X bus duct; 2000 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R420CPG
Contact us for pricing:

Siemens XL-X Bus Duct R425AP | 2500 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R425AP aluminum XL-X bus duct; 2500 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R425AP
Contact us for pricing:

Siemens XL-X Bus Duct R425APG | 2500 Amp 600 Volt | 3 Phase 4 Wire W/ GRND R&G

Siemens R425APG aluminum XL-X bus duct; 2500 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R425APG
Contact us for pricing:

Siemens XL-X Bus Duct R425CP | 2500 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R425CP copper XL-X bus duct; 2500 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R425CP
Contact us for pricing:

Siemens XL-X Bus Duct R425CPG | 2500 Amp 600 Volt | 3 Phase 4 Wire W/ GRND R&G

Siemens R425CPG copper XL-X bus duct; 2500 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R425CPG
Contact us for pricing:

Siemens XL-X Bus Duct R430AP | 3000 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R430AP aluminum XL-X bus duct; 3000 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R430AP
Contact us for pricing:

Siemens XL-X Bus Duct R430APG | 3000 Amp 600 Volt | 3 Phase 4 Wire W/ GRND R&G

Siemens R430APG aluminum XL-X bus duct; 3000 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R430APG
Contact us for pricing:

Siemens XL-X Bus Duct R430CP | 3000 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R430CP copper XL-X bus duct; 3000 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R430CP
Contact us for pricing:

Siemens XL-X Bus Duct R430CPG | 3000 Amp 600 Volt | 3 Phase 4 Wire W/ GRND R&G

Siemens R430CPG copper XL-X bus duct; 3000 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R430CPG
Contact us for pricing:

Siemens XL-X Bus Duct R506AP | 600 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R506AP aluminum XL-X bus duct; 600 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R506AP
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Siemens XL-X Bus Duct R506APG | 600 Amp 600 Volt | 3 Phase 4 Wire W/ GNRD R&G

Siemens R506APG aluminum XL-X bus duct; 600 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R506APG
Contact us for pricing:

Siemens XL-X Bus Duct R508AP | 800 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R508AP aluminum XL-X bus duct; 800 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R508AP
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Siemens XL-X Bus Duct R508APG | 800 Amp 600 Volt | 3 Phase 4 Wire W/ GRND R&G

Siemens R508APG aluminum XL-X bus duct; 800 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R508APG
Contact us for pricing:

Siemens XL-X Bus Duct R508CP | 800 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R508CP copper XL-X bus duct; 800 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R508CP
Contact us for pricing:

Siemens XL-X Bus Duct R508CPG | 800 Amp 600 Volt | 3 Phase 4 Wire W/ GRND R&G

Siemens R508CPG copper XL-X bus duct; 800 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R508CPG
Contact us for pricing:

Siemens XL-X Bus Duct R510AP | 1000 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R510AP aluminum XL-X bus duct; 1000 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R510AP
Contact us for pricing:

Siemens XL-X Bus Duct R510APG | 1000 Amp 600 Volt | 3 Phase 4 Wire W/ GRND R&G

Siemens R510APG aluminum XL-X bus duct; 1000 amp, three phase, four-wire with ground, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R510APG
Contact us for pricing:

Siemens XL-X Bus Duct R510CP | 1000 Amp 600 Volt | 3 Phase 4 Wire R&G

Siemens R510CP copper XL-X bus duct; 1000 amp, three phase, four-wire, 600 volt. Reconditioned and guaranteed with a one year warranty.
SKU: R510CP
Contact us for pricing:

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