United Wire & Cable and Trenwa Partner to Supply MAXIAMP Underground Cable Bus Systems to Customers Across the US and Canada

EIN Maxiamp logo 400

Jan 31, 2020

MAXIAMP Underground Cablebus is United Wire & Cable’s proprietary, award winning underground power feeder system that maintains a free air ampacity rating below grade. Achieving a free air rating enables the power feeder system to be designed using fewer and/or smaller power cables, resulting in less material, labor and dramatically less space required vs. traditional subterranean power feeder systems such as a duct bank (wire in conduit) system.

Trenwa, Inc. will be the supplier of precast trench as the underground containment for the MAXIAMP cable bus system.  This strategic partnership provides United Wire & Cable with a precast trench supplier that has distributed manufacturing across North America with sufficient capacity to supply their rapid growth in the market.

“We are excited to partner with Trenwa as the trench supplier for our underground cable bus systems.  Their best in class trench systems, excellent track record and their distributed manufacturing locations enable us to deliver the best quality, while ensuring we meet the short lead times demanded by our customers”, said Bill Baldasti, General Manager of United Wire & Cable.

“MAXIAMP Underground is the perfect solution for our customers that want to get away from old fashioned duct bank and achieve free air cable ampacity rating in our trench systems.  United Wire & Cable’s unique design integrates perfectly with our product line”, according to George Schurr, President of Trenwa.

Source

Related Articles


Latest Articles

  • Lever Connectors and Twist-Ons: How to Decide Which is Right for the Job

    Lever Connectors and Twist-Ons: How to Decide Which is Right for the Job

    There are many different types of wire connectors, and sometimes it can be hard for electricians to determine which one is best to use. Read More…

  • Winnipeg Information Bulletin: Low-Risk Voice, Data, Video & Security System Installations

    Winnipeg Information Bulletin: Low-Risk Voice, Data, Video & Security System Installations

    September 17, 2026 Certain types of installations may qualify for a low-risk voice, data, video (VDV) and security system electrical permit. For information related to regular VDV/security system installations, see winnipeg.ca/vdvsystems. Applications must be submitted through Permits Online. Electrical permits and inspections are needed for certain installations of security and similar alarm systems. This makes… Read More…

  • What Type of Outdoor Light Do I Need for My Application?

    What Type of Outdoor Light Do I Need for My Application?

    September 17, 2026 By Stanpro The right outdoor light starts with the space you need to illuminate and how that space is used. For commercial projects, parking lots and large exterior areas point toward area lights; entrances and building perimeters toward wall-mounted or security lighting; signs, facades and targeted areas toward flood lights; pathways toward… Read More…

  • Alberta Employers and Tradespeople Share their Perspectives

    Alberta Employers and Tradespeople Share their Perspectives

    September 16, 2026 In Alberta’s skilled trades labour market employers and tradespeople are facing growing pressure from tariffs, rising costs, hiring challenges and labour mobility barriers. CAF-FCA’s new report, Hiring, Mobility and Needed Supports: Alberta Employers and Tradespeople Share Their Perspectives, takes a closer look at what’s happening on the ground. Based on surveys of… Read More…


Changing Scene

  • MacKinnon Magnetics Partners with Adanac Sales in BC and Yukon

    MacKinnon Magnetics Partners with Adanac Sales in BC and Yukon

    October 5, 2026 MacKinnon Magnetics is excited to welcome Adanac Sales LLP as their new sales agency partner representing British Columbia and Yukon! The Adanac team brings industry expertise, strong local relationships, and a commitment to supporting customers – qualities that make Mackinnon Magnetics excited about what they can build together. “This partnership marks another… Read More…

  • Government of Canada Introduces Legislation to Transform how Canada Builds

    Government of Canada Introduces Legislation to Transform how Canada Builds

    October 2, 2026 The world is changing rapidly. In response, Canada is focused on what we can control: building a stronger, more independent, and more sustainable economy. We are leveraging our strengths and moving with speed to open new markets, strengthen supply chains, accelerate projects, and unlock our natural resources. As we build, we are… Read More…

  • Ontario Awards Construction Contract for New Little Current Swing Bridge

    Ontario Awards Construction Contract for New Little Current Swing Bridge

    October 2, 2026 The Ontario government has named a construction manager for the Little Current Swing Bridge replacement project. The new bridge will replace the existing bridge on Highway 6 connecting Manitoulin Island to the mainland, providing reliable, year-round access to the provincial highway network and making it easier for workers and families to connect… Read More…

  • Construction Starting on new Pitt Meadows Secondary School in BC

    Construction Starting on new Pitt Meadows Secondary School in BC

    October 2, 2026 Construction is beginning on the new Pitt Meadows Secondary school, which will provide students with a safer and more modern environment to learn. “Pitt Meadows is a vibrant community with a bright future and I’m proud that the local high school will soon better reflect the community it serves,” said Lisa Beare,… Read More…