High Voltage Polymer Insulators.

Since 1932, Blackburn has been the name carried on the most innovative connector products supplied to the electric power industry. Proven through performance, Blackburn grounding products, mechanical, compression, and service entrance connectors have become the recognized leader throughout the electric power industry.

Manufacturer of large power transformers up to 575 MVA / 500 KV and mobile substations.

MV & LV Switchgear, Network Protectors, Engineering Services & Systems, Automatic Transfer Switches, Motor Control Centers, Adjustable Speed Drives, Power Fuses, Surge Protection & Power Conditioning, etc.

Recognized as the leading producer of premolded cable accessory components worldwide.

Manufactures made-to-order, high-quality electrical equipment for electrical utilities, industrial customers, commercial customers, and original equipment manufacturers.

A world leader in the manufacture of batteries, racks and charging systems.

Fisher Pierce distribution products manufactured by Joslyn Hi-Voltage include Powerflex and AutoCap capacitor controls and Smartset software, faulted circuit indicators(FCIs), line post current sensors, and Smartlink communications.

Manufacturer of electrical test, measurement, and safety equipment, including Ammeters, Voltmeters, Phasers, Detectors; Control Instrumentation & System Measurement including Capacitor Controls, Lighting, etc.

Cable Fault Locating Systems, Thumper / Integrated Filter Combination, Digital Time Domain Reflectometers, Pinpointers, Cable Selection Sets, VLF and DC Cable Testing

A global leader in high-voltage current-limiting fuse design and manufacturing. They have earned the reputation within the electrical power distribution industry for the design of superior fuse performance, for manufacturing fuses of unequalled quality, and for providing award-winning, responsive customer service.

Synonymous with innovation when it comes to electrical connectors. By working closely with our customers, we have been able to provide solutions to many applications, making installation of our connectors easier, saving both time and money.

Distribution Transformers: 1-phase and 3-phase poles and pads – Step-up/Step-downs – ANSI and RUS specifications, 3-phase Secondary unit substations though 10 mVA

Manufactures power transmission and distribution equipment for electric utilities. including reclosers, sectionalizers, capacitor switches & controls, transfer switches, distribution automation equipment, disconnect switches, load break interrupter attachments, load break underground switches, and VacStat vacuum interrupter monitor.

Copper and Aluminum Overhead and URD Wire and Cable including ACSR, AAC, AWAC, XLPE, etc. , Tie Wire, AlumaClad, Ground Rods and Accessories

Power Quality Monitoring Equipment for Residential, Commercial, Industrial, and Utility Applications; Single phase and Three phase self contained socket recorders

Introduced the MT-1, which quickly became the most popular portable tester for power utilities in North America for field-testing. Also innovated and introduced different testing accessories to make the MT-1 even easier to use

Pulse Isolation Relays, Customer Interface Relays, Registers, Totalizers and Accessories for electricity metering applications

Telemetric is the leader in wireless communication and information solutions for the utility industry.

A manufacturer of SCADA, Remote Terminal Units, Substation Automation Solutions, Distribution Management Systems.

Committed to being a leader in the industry that supplies components for managing electricity. From transmission lines that crisscross North America to local networks, their products help control the constant flow of power.

Transmission, Substation and Distribution Switches from 7.5 to 765 kV, 600 to 4000 amp, Motor Operators, Accessories. Also home of Delta Star air disconnect switches

Products can include cable and pipe locators and cable fault locators.