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Some of the manufacturers we represent...

CG Power Systems Americas Region

Comprising, CG Power Systems Canada Inc and CG Power Systems USA Inc., the group provide the complete range of power transformers for transmission, generation and distribution applications. The large power and auto transformers extending to 500 MVA at 500 KV and high voltage mobile substations are built in Winnipeg, Manitoba. The Washington, Missouri facility build small and medium size transformers to 50 MVA at 138 KV along with pad mounted, 3 phase transformers.


GE Digital Energy

Our Multilin protection and control solutions continue GE's 100 year tradition of power system innovation. From generators to transmission lines to motors and beyond, we ensure dependable, safe power worldwide.


Morpac Industries

Morpac manufactures high-voltage disconnect switches ranging from 7.5kV to 800kV. The automation and remote operation of switches is made possible by Morpac's line of motor operators.



The Mosdorfer Group sees itself as a worldwide supplier of high-quality products and services in the field of overhead transmission lines and as a party creating a high value for the customer.


Nordic Fiberglass

Manufacturers of fiberglass products for the underground electrical industry. The complete line of products includes; box pads for single and three phase transformers, box pads for oil-filled switchgear, box pads and ground sleeves for single and three phase sectionalizing cabinets, sectionalizing cabinets for single, double, and three phase configurations, secondary pedestals for residential areas, and meter pedestals.


Power Bus Way

Power Bus Way is a cable bus system unparalleled in terms of strength, design flexibility and ease of installation compared to other bus systems. When conveying large power requirements the two most economic means of doing this is through cable bus or bus bar systems.


S&C Electric (Canada) Ltd

Suppliers of high voltage load-break switching and fusing products, 7.2kV to 230kV. Circuit switchers to 230kV, Mark V and Series 2000 with series disconnect switches. Mark V available with pre-insertion resistors and inductors. Trans-rupter II Transformer Protectors to 138kV. Power fuses, open distribution cut-outs, Fault Tamer Fuse Limiter, Positrol fuse links, Load-Buster tool and Load-Buster disconnects, regulator bypass switches, recloser bypass switches, Alduti and OmniRupter switches, ScadaMate SF6 Interrupter switches, pad-mounted switch and fusegear in various configurations, metal-enclosed switchgear and padmount distribution switches, Vista SF6 interrupter gear in pad, vault or underground dead-front applications. S&C also have a complete family of PureWave Power Quality Systems.


Sediver Insulators

International manufacturers of a complete range of toughened glass suspension insulators, ball and socket type, various profiles to 135kN and 800kV AC and DC, and multi-glass station post insulator. Range of impenetrable composite suspension insulators, composite distribution insulators, composite linepost insulators, Armourlite and Armoursil tie top line post insulators. Zinc Oxide lightning arrestors to 36kV 65-100kA. Also offered are various hardware assemblies, dampers and accessories (See Salvi below).


Sefcor Connectors

Supplier of quality power connectors up to 550kV for all substation applications: Aluminum Bolted Connectors, Weldments, Bronze Bolted Connectors, grounding connectors with over 8,000 specialized designs available to NEMA and ANSI standards. EHV connectors are available in welded, bolted and compression configurations.


Siemens (HV Breakers and Arresters)

Siemens high-voltage circuit-breakers offer the optimum technical and economical solution for every requirement. Depending on the application and the voltage level, they are equipped with the following combinations of arc quenching principle and operating mechanism:

  • Self-compression principle with stored energy spring mechanism
  • Puffertype with hydraulic mechanism
All the live- and dead-tank circuit-breakers, as well as the gas-insulated switchgear (GIS), are equipped with the same components. Longevity, reliability and highest availability in all climate zones in the world distinguish Siemens high-voltage circuit-breakers from all others.



Developed from founder member companies: Haefely Messwandler Bau, Trench Electric and Electromagnetic Industries, Trench manufactures a full range of Instrument transformers; 72.5kV to 550kV. Current transformers, voltage transformers, combined current and voltage transformers, coupling capacitor voltage transformers, oil-filled and SF6 designs. Also: Line traps and coupling equipment. Air-core, dry-type, power reactors for a range of applications from distribution to EHV to 300MVA per coil. Low Voltage and medium voltage transformers, and full range of equipment bushings to 800kV.


Other Associations

Charlton & Connolly Inc, from lengthy experience working in and with the Utility Industry and with Industrial and commercial projects have many associations and contacts not fully listed here. If you have a product requirement, or need product application information, please do not hesitate to email us or call us at 902-468-4388.