Manufactures surge suppressors for the home and industry.

Thermal protection, electronic packaging and power protection products.

Designs and manufactures magnetic circuit breakers and related products for telecommunications, industrial, power conditioning, HVAC, and information processing applications.

Information site about Arcfault detection systems, the site providing information on the causes and prevention thereof.

Power distribution system balanced symmetrical and unbalanced short circuit analysis needed for arc flash protection boundary, incident energy calculation, selection of electrical equipment, circuit protection devices. Bolted 3-phase, line to earth, double phase to ground, phase to phase, single phase open faults through zero and above zero impedance can be resolved.

Industrial protection for measuring voltage, current, phase loss, phase reversal, frequency and other conditions in AC and DC systems up to 690V.

Manufactures circuit breakers, circuit protection and control.

Kontakty a informace o firmě, přehled novineky, nabídky a poptávky, zákaznický servis a certifikáty a prohlášení.

Manufacturer of miniature and moulded case circuit breakers for overload and short circuit protection. From South Africa.

Makes circuit breakers and fuse holders for safety lockout systems.

Canadian manufacturer of phase failure and ground fault monitors.

Manufacturer of circuit breakers, conductors, interrupters, surge protectors and breaker boxes.

Transformer, semiconductor, cable limiter and japanese fuses.

AC voltage regulator manufacturer and exporter in China that supplies AC voltage regulators.

Manufacturer of electrical, power and industrial fuses.

Manufacturer of ceramic fuses, holders, household ceramic based sockets, plugs and connectors.

Fault current calculator, motor circuit design and protection.

Develops and manufactures fuses, blocks and switches. Product specifications, news, and details of employment opportunities.

Manufacturer of various fuse holders and clips.

Sells fuses for electric circuit protection from overstock and surplus supplies.

Canadian fuse manufacturer.

Distributor based in Florida USA, Gamma is a specialist fuse supplier of industrial fuses, and accessories.

Low voltage components including circuit breakers, fuses, relays and distribution boards.

Manufacturer of high-voltage current-limiting fuses, including backup and full-range types, for protecting electrical distribution equipment.

Manufacturer of semiconductor fuses.

Manufacture of faulted circuit indicators, earth fault indicators, voltage detectors and phase comparators.

Manufacturer of thermal circuit breakers, thermal switches, bimetal thermostats, high temperature regulators, thermal protectors.

Manufacturer of load break switch, power fuse mounting base. From Taiwan.

Manufacturer of gas discharge tubes.

Manufacturer based in India, of circuit breakers, switchgear, fusegear, and motor control gear.

Korean manufacturer of circuit breakers.

Delay line and filter network manufacturers.

Producer of electronic, power and automotive fuses, with locations worldwide. Information on product lines, company profile, investor relations and careers. (Nasdaq: LFUS)

Manufacturer of carbon backfill and related products for the cathodic protection and electrical grounding industries.

Expulsion fuse links protect high voltage transformers against fault currents, reduce loss during energy transmission. From Colombia.

High current surge, transient voltage suppression device manufacturer.

Manufacturers of circuit breakers, switchgear, fusegear, low voltage switchboards, capacitors, TVSS and motor control gear.

Manufacturer of circuit breakers.

The electrical distribution information website for Merlin Gerin brand of Schneider Electric.

Manufactures replacement circuit breakers and automatic and manual transfer switches and is a distributor of motor controls, remanufactured breakers, GFI receptacles and electronic ballasts. From Florida, USA.

US supplier of domestic and foreign fuses, blocks, switches, and OEM/MRO accessories.

China manufacturer and distributor of fuses, fuse holders,switches and rocker switches

Manufacture of low voltage fuses, switch-fuse combination, thermal over-load relays and a complete set of switch equipment.

Manufacturer of electrical measure and protection relays.

US distributor of circuit breakers by Airpax, CBI, Eaton, ETA, Carlingswitch, Heinemann, Schurter. Featuring circuit breaker specifications, engineering drawings and design guides.

Manufacturers and exporters of thermal and current controls of electrical equipment.

Manufacturer of circuit breakers, motor protectors and thermal discs.

Manufacturer of motor, circuit breaker, contactor, transformer, electrical/ HVAC components, relay, motor starter.

Provider of electrical testing, power quality studies, system design and coordination services to commercial, industrial and institutional facilities throughout the mid-Atlantic region.

Distributor of circuit protection devices, switches,hydraulic,magnetic circuit breakers, switchgear, traction components and measuring systems.

Manufactures protection devices for overvoltage, low voltage, surge arrester and lightning. From Spain.

US supplier of a lockout system that can be retrofitted to any electrical panel or circuit breaker.

Manufacturer of gas tube surge arresters and gas discharge tubes for over voltage surge protection from lightning and other transient voltages.

Manufacturer of circuit protection devices including fuses, holders, circuit breakers for equipment, connectors, power entry modules, cordsets and switches.

Manufacturer of PTC thermistor. From China.

Manufacturer of fuses, micro fuses and resetable fuses.

Manufacturer of the final pole assemblies, cluster assemblies, isolating contacts and mechanism assemblies of breakers.

Manufacturing switchgears for industrial, heavy industries and for agricultural pumps.

Manufacturer of overcurrent resettable devices, thyristor surge protectors, protected power switches and magnetics products.

Manufacturer from Italy of Circuit Breakers, RCBOs,interlocked socket-outlets, fuses, fuse holders and transient voltage suppressors.

Manufacturer of miniature, subminiature, surface mount (SMT) and automotive fuses, protectors and circuit protection components.

Manufacturer based in China supplying fuses, fuse holders, automotive fuses and thermal fuses.

Manufacturer based in Taiwan of fuses, circuit breakers, fuse holders and fuse blocks.

Makers of electrical protection circuitry and equipment.