Building knowledge and connections

Joslyn Hi-Voltage Corp.

4000 E 116th St.
Cleveland, OH 44105
Phone: (800) 621-5875
Fax: (216) 341-3615

Joslyn Hi-Voltage manufactures power transmission and distribution equipment for electric utilities including reclosers, sectionalizers, capacitor switches & controls, high-speed automatic transfer switches, distribution automation equipment, disconnect switches, and load break interrupter attachments. Joslyn Hi-Voltage brand products include TriMod, VerSaVac, VBM, Varmaster VBU, JVR, Faultmaster, PowerMAX, FasTran, Automaster, TLS, Thompson Hanger, Servisafe, RB-1, RF-2, Load Sectionalizer, Transmaster, Opti-Trip, and Vac-Rupter. Fisher Pierce distribution products include Powerflex and AutoCap capacitor controls and Smartset software, faulted circuit indicators (FCIs), line post current sensors, Smartlink communications equipment and meter calibration equipment. Fisher Pierce also manufactures outdoor lighting controls.