Our Suppliers


SADTEM is a worldwide specialist in Medium Voltage Instrument Transformers for Indoor and Outdoor applications. They have been producing exceptional products for the global market for more than 75 years. If you or your system requires the best, then SADTEM is the product for you!


Horstmann GmbH have been manufacturing faulted circuit indicators for over sixty years. Manufacturing over 500 types of fault indicators, the Horstmann brand is known for high quality and reliability all over the world. Horstmann offers a wide variety of Horstmann FCIs designed for North American underground distribution circuits and overhead distribution and transmission lines. This includes specialty products providing remote fault indication and circuit information for today’s SMART networks.


PUPI fiberglass crossarms are designed for the unique demands of the utilities industry – and Mother Nature. PUPI tangents, deadends and transmission crossarms are engineered to outperform wood and other composite beams – with a track record to prove it. Field-ready in standard sizes, or made-to order and drilled to spec, count on PUPI crossarms for superior load capacity and consistent performance.


Power producers across the globe rely on TE’s Raychem products to connect and protect the power grid. Products include splices & terminations, connectors, wildlife protection, cable accessories, heat shrink, etc.


Burndy’s product offering is one of the most comprehensive in the industry, covering all aspects from network underground to overhead distribution and everything in between. Offering a choice from multiple methods of connection such as mechanical, compression, fired-on wedge, weldment and implosive technology, Burndy has the experience and product to meet your requirements.


ABB is a pioneering technology leader that works closely with utilities, industry, transportation and infrastructure customers to write the future of industrial digitalization and realize value. ABB develops solutions that helps customers capitalize on the efficiency and performance improvements that digitalization delivers today.


Eaton Power Systems manufactures a broad range of utility products which include underground and over head distribution equipment, transformers, arrestors & cutouts, fuses, connectors, hardware, etc.


Cooper Lighting Solutions, a business unit of Signify, manufactures outdoor LED fixtures offering uncompromising optical performance and versatility for roadway applications.


Hendrix Molded Products is a leader in the design and engineering of molded polymer medium voltage polymer insulators and avian protection.  Our work strengthens and supports the electric power infrastructure of countries around the world.


Hendrix Aerial Cable Systems, a Marmon Utility business unit, invented the Aerial Cable System over 50 years ago and engineers and installs the most reliable overhead circuits today.


Erico offers Grounding and Bonding products and solutions for utility, alternative energy, and telecom markets.


MacLean Power Systems is a leading manufacturer of products used by utilities for building transmission and distribution lines and substations. MPS product families include hardware and connection products as well as insulation and protection products.


3M has provided reliable cable accessories with a consistent track record around the globe for over 60 years. 3M™ High Voltage Termination and Joints are made of 3M’s signature cold shrink innovation that ultimately decreases your installation time.


SLACAN Industries Inc. is Canada’s largest designer and manufacturer of Poleline Hardware, which includes a full line of Transmission and Distribution products.


Sefcor leads the industry with the highest quality substation power connectors and strain hardware. Their products range from stud, grounding and compression connectors to terminals, bus supports and more.


Ideal for substation or transmission applications, Pascor products are engineered to the highest standards to meet and often exceed all applicable ANSI and NEMA requirements.


Their product lines include in-plant original equipment, maintenance, repair, and operating connectors and components, steel transmission and substation structures, and both overhead and underground power distribution connectors, components, and equipment.


S&C Electric Company a global provider of equipment and services for electric power systems. Founded in 1911, the Chicago-based company designs and manufactures switching and protection products for electric power transmission and distribution.


Lapp Insulator Company designs and produces high voltage insulators, including bushings, test terminals, station post, and line post insulators, suspension and strut insulators, and other products.


Ilsco supplies grounding, connectors, tools and accessories to the commercial and industrial construction market as well as for maintenance and repair.


Mersen’s electrical power division is all about ‘Safety and Reliability’ focusing their expertise with medium and high voltage fuses, fusegear and fuse systems. Mersen also excels in power products and energy management including renewables such as solar and wind generation.


PLP offer solutions for supporting, protecting, terminating and splicing transmission and distribution lines. Some of their products include preformed primary and secondary conductor ties, armour and line guards plus guy and deadend grips.


Cargill currently manufactures the patented, industry leading FR3 renewable dielectric fluid made from vegetable oil that is used in a wide range of applications for transformers and other electrical equipment, benefitting performance, safety, and the environment.


Hughes has been supplying materials to the electric utility industry for overhead transmission and distribution power line construction since 1921.


Payer is a family owned and operated Canadian company manufacturing quality preformed grips for the utility and cable industry. Their offerings include formed wire products, conductor ties, and more.


Royal Group Technologies is a large Canadian building supplies maker and plastics company. They offer a full line of innovative and durable conduit and fittings that bring efficiency and reliability to every project.


Hastings Fiber Glass Products Inc. has pioneered design and fabrication of fiber glass products and hot line tools for the electrical power and communications industries since 1959.


Gamma – Corona Insulators, is a company that manufactures and commercializes insulators and protection equipment to Utilities, OEM’s and to distributors in the electrical sector9.


Manufacturer of porcelain and polymer insulators and other semi-conductor equipment.


Salisbury is the world leader in the manufacturing of personal protective equipment and live line tools to protect electrical workers from the hazards of their job.


Slingco is among the world leaders in the design and production of cable pulling and support grips, along with associated products including cable protectors, wellhead connectors and accessories.


Oldcastle Enclosure Solutions Synertech Duo Molded Underground Enclosures are used as splice boxes, pull boxes, equipment enclosures, meter boxes, and valve boxes or whenever underground access is required.


Creative provides pultruded composite utility poles custom fabricated to meet your strength and dimensional requirements. CPI offers FRP distribution poles ranging from Class 5 through 1, up to 60 feet in length and FRP transmission poles from class 1 through H6, in various lengths. The poles are classified as ANSI O5.1 wood equivalent poles. Unlike wood utility poles, the Powertrusion poles are an engineered product with a low coefficient of variation. Pultruded utility poles feature high reliability when compared to traditional treated wood utility poles.


Utility Structures manufactures a comprehensive line of concrete poles and related products covering the entire spectrum of outdoor lighting and hydro distribution.


Philips outdoor LED lighting is an efficient solution that reduces costs for roadway applications. By delivering the right level of light when and where it’s needed, cities can maximize efficiency and bring previously dark neighborhoods to life.


Stress Crete group are and experienced manufacturer of spun concrete poles in North America producing an extensive line of ornamental and street lighting standards, power distribution and transmission poles, sports lighting poles, as well as a line of specialty poles which are ideally suited for camera and solar applications as well high-mast lighting. We also manufacture high-quality decorative outdoor lighting fixtures, fabricated metal poles, arms, and site furnishings under the King Luminaire name.


Southwire products include overhead conductors for the transmission and distribution of electricity, insulated products for the secondary distribution of electricity, medium-voltage cables for underground distribution, high-voltage cables for underground applications with full turnkey capabilities and bare copper for grounding systems.


Nexans brings energy to life through an extensive range of transmission and distribution cables and cabling solutions that deliver eased performance for our utility customers.


Polywater is best known for their cable pulling lubricants and cable installation expertise and has developed new groundbreaking technologies for the electrical market including problem-solving sealants, adhesives and cleaners.

Above are primary suppliers distributed by WESCO Utility. For a current linecard of our products (in PDF form), please click here.

Let’s get started.