https://0e6c0198a8005da94e3f-dd02ea46495c57511aab8e4b7d0f0d6a.ssl.cf1.rackcdn.com/bus_duct_family.jpg, Bus Duct; isolated phase bus, non-segregated and segregated phase bus, cable bushttps://0e6c0198a8005da94e3f-dd02ea46495c57511aab8e4b7d0f0d6a.ssl.cf1.rackcdn.com/bus_duct_family.jpg, Bus Duct; isolated phase bus, non-segregated and segregated phase bus, cable bushttps://0e6c0198a8005da94e3f-dd02ea46495c57511aab8e4b7d0f0d6a.ssl.cf1.rackcdn.com/bus_duct_family.jpg, Bus Duct; isolated phase bus, non-segregated and segregated phase bus, cable bushttps://0e6c0198a8005da94e3f-dd02ea46495c57511aab8e4b7d0f0d6a.ssl.cf1.rackcdn.com/bus_duct_family.jpg, Bus Duct; isolated phase bus, non-segregated and segregated phase bus, cable bushttps://0e6c0198a8005da94e3f-dd02ea46495c57511aab8e4b7d0f0d6a.ssl.cf1.rackcdn.com/bus_duct_family.jpg, Bus Duct; isolated phase bus, non-segregated and segregated phase bus, cable bushttps://0e6c0198a8005da94e3f-dd02ea46495c57511aab8e4b7d0f0d6a.ssl.cf1.rackcdn.com/bus_duct_family.jpg, Bus Duct; isolated phase bus, non-segregated and segregated phase bus, cable bushttps://0e6c0198a8005da94e3f-dd02ea46495c57511aab8e4b7d0f0d6a.ssl.cf1.rackcdn.com/bus_duct_family.jpg, Bus Duct; isolated phase bus, non-segregated and segregated phase bus, cable busThousands of power generating units and industrial applications all over the world depend on the reliability of Powell bus systems. Over 75% of U.S. generating stations have selected designs within the scope and control of Powell since the early 1900’s. With installations in more than forty countries, the claim that Powell is a “global leader” is validated on a daily basis.From the highest rated bus duct system in the industry for a nuclear station in the United States to the largest combined-cycle plant ever built to one of the largest domestic hydro stations, Powell has been and continues to be “the choice” in the power generation industry. Design parameters for our products include conformance to ANSI, BS and DIN standards, giving Powell the ability to completely satisfy the needs of our customer.Powell is available to offer custom solutions based on analysis of a new or existing system. To provide these solutions, Powell can furnish modifications and upgrades to existing ratings as well as designs to meet new application needs. These changes may include replacement or modification of the existing cooling unit. Powell is the industry expert for field engineering services, whether this is for products previously supplied by Powell or equipment supplied by others.Our products are designed to minimize the time required for field installation, and our track record of quality proves our ability to provide a straightforward, user-friendly product. In the event that assistance is needed in the field, however, our staff has the background and experience to provide the Field Service that you may need as the situation arises.Our Engineering and Technical Services personnel can assist you in making decisions regarding current equipment at your facility. Whether the consideration is for an upgrade of existing equipment, replacement of aged and outdated equipment, or the need for modifications to allow installation of additional equipment, call on Powell to give the guidance and expert analysis at the outset of a project. Bus duct systems are tested in strict accordance with ANSI/IEEE, NEMA and NEC standards.When it comes to bus technology, we can advise on equipment life extensions, refurbishments, modernizations, replacements, and other enhancements. The staff on our Repair, Replacement, Refurbishment Team (RRR) is skilled in preventive maintenance for all of the bus duct needs at your facility.
Bus Duct

Powell is the premier designer and manufacturer of isolated phase bus, non-segregated and segregated phase bus, cable bus and bus accessories in the United States. We are ready to custom engineer your utility, co-generation, petrochemical or heavy industrial application with a complete range of bus duct products, systems and services.

Our solutions connect power generators to transformers and other high-power devices for low and medium voltage applications irrespective of size. Contact our sales team today to help with your new or modification project.

Experience
Thousands of power generating units and industrial applications all over the world depend on the reliability of Powell bus systems. Over 75% of U.S. generating stations have selected designs within the scope and control of Powell since the early 1900’s. With installations in more than forty countries, the claim that Powell is a “global leader” is validated on a daily basis.
Leadership
From the highest rated bus duct system in the industry for a nuclear station in the United States to the largest combined-cycle plant ever built to one of the largest domestic hydro stations, Powell has been and continues to be “the choice” in the power generation industry. Design parameters for our products include conformance to ANSI, BS and DIN standards, giving Powell the ability to completely satisfy the needs of our customer.
Focus on Solutions
Powell is available to offer custom solutions based on analysis of a new or existing system. To provide these solutions, Powell can furnish modifications and upgrades to existing ratings as well as designs to meet new application needs. These changes may include replacement or modification of the existing cooling unit. Powell is the industry expert for field engineering services, whether this is for products previously supplied by Powell or equipment supplied by others.
Field Service
Our products are designed to minimize the time required for field installation, and our track record of quality proves our ability to provide a straightforward, user-friendly product. In the event that assistance is needed in the field, however, our staff has the background and experience to provide the Field Service that you may need as the situation arises.
Engineering Studies
Our Engineering and Technical Services personnel can assist you in making decisions regarding current equipment at your facility. Whether the consideration is for an upgrade of existing equipment, replacement of aged and outdated equipment, or the need for modifications to allow installation of additional equipment, call on Powell to give the guidance and expert analysis at the outset of a project. Bus duct systems are tested in strict accordance with ANSI/IEEE, NEMA and NEC standards.
Repair Replacement Refurbishment (RRR)
When it comes to bus technology, we can advise on equipment life extensions, refurbishments, modernizations, replacements, and other enhancements. The staff on our Repair, Replacement, Refurbishment Team (RRR) is skilled in preventive maintenance for all of the bus duct needs at your facility.