Tripp-Lite manufactures a variety of point-of-use plug in surge suppressor products for both 120v and 230v (230V designed for  international markets). Their Isobar surge protector comes in 110-125V (Isobar units come in direct plug in, 6 ft. cords, 12 ft. cords and 25 ft. cords). Applications include home/office, desktop computer, hospital-grade, network line, TV, home theater and commercial/industrial industries. Isotel surge protectors are also manufactured by Tripp-Lite.

Atlantic Scientific offers surge protection for many applications including telecom, networks, outlet surge protectors for AC power (computer desktop/laptop/notebook), medical, panel, aerial and wireless applications. Service and branch panelmount surge supprression and rackmountable units are also available.

Leviton manufactures surge protection devices in models including TVSS Panels (peak current surge protection from 48kA to 200kA), receptacle surge protectors and surge protector strips for computer protection, as well as many UPS models. Single Phase 3 wire Surge Protection Modules provide robust surge protection for industrial environments. They are ideal for mounting in equipment cabinets where convenient plug-in surge protection is desired. These modules are equipped with LEDs to indicate protection. Available in hospital grade with audible alarms and DIN Rail Mountable. Their 42000/32000 Series is a 120/208V 3-phase WYE, 220V 3-phase delta panelmount protector.

LEA International manufactures surge protectors for AC, DC, data and lightning protection. Their data/signal network protection product line covers CCTV to Ethernet and everything between. The DS2S is ideal for protection of medical imaging equipment, critical care equipment and healthcare facilities. Also offered are whole house surge protectors and service/branch panel mounted power surge units, as well as hard wired and DIN rail mounted units.

Joslyn Surge Protection designs, manufactures and distributes AC & DC power surge protection products. Applications include main, intermediate and tertiary systems, service entrance protection, distribution panels, branch panels, dedicated load protection, DC load protection and DIN rail protection.