Positron Inc.


Company Contact

5101 Buchan Street, Suite 220
Montreal, QC H4P 2P9
514.345.2220 / 888.577.5254



Positron Power provides high voltage isolation and protection products to protect communication equipment and personnel in substations and other high voltage facilities. Positron’s testers for energized insulators on transmission line and on equipment in substations are used by utilities to prevent power outages, equipment damage and danger to personnel. They also serve as preventative maintenance tools and safety tests to ensure safe conditions for personnel working in high voltage environments.



High Voltage Isolation

Positron develops and manufactures high voltage isolation products to protect telecommunications circuits entering substations, power generating plants and any high voltage area that is susceptible to the effects of Ground Potential Rise (GPR). Positron is the market leader in providing high quality, reliable fiber and copper based isolation equipment that meets the highest industry standards. Positron is the only equipment vendor in the market to offer a complete line of copper (Teleline) and fiber based (TeleLite) high-voltage isolation/protection solutions.

Insulator Testers

Positron offers unique live line insulators testers that enable utilities to maintain their high voltage transmission and distribution networks by preventing power outages, lines damages and danger to personnel. The products measure the electric field surrounding high voltage insulators. Any conductive defect causes a discontinuity in the electric field which is detected without electrical connection to the insulators or high voltage lines. Positron’s insulators testers are a reliable safe way to detect defects and used by over 50 power utilities around the world.




Contractors: EF&I
Contractors: Field Service
Field Testing Services
Product Research and Testing
Tower Inspection Services
Towers: Erection/Maintenance Services
Transmission Equipment
Lightning Protection Equipment


Hot Sticks
Hybrid Networking Equipment
Miscellaneous Copper Products
Network Interface Devices (NIDs)
Telecommunications Line Protector Units


Blankets & Coverings
Jacks: Modular
Line Cards


Grounding/Bonding Equipment & Systems


Electrical Protection
Grounding Products
Protection Equipment


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