Open Directory - Business: Electronics and Electrical: Circuit Protection
See also: - 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. - Development, production and distribution of electrical installation devices, miniature circuit breakers, residual current devices, and switches. - Industrial protection for measuring voltage, current, phase loss, phase reversal, frequency and other conditions in AC and DC systems up to 690V. - 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. - Electrical fuse manufacturer specializing in hard to find and custom made fuses. They also manufacture equivalents to all major brands. - 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. - Distributor based in Florida USA, Gamma is a specialist fuse supplier of industrial fuses, and accessories. - 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 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. - Manufacturing and designing circuit protection including fuses, PTC and circuit breakers for automotive, electrical and electronic applications. - Manufacturer of carbon backfill and related products for the cathodic protection and electrical grounding industries. - High current surge, transient voltage suppression device manufacturer. - 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. - Manufacturer of electrical safety protection devices. Located in 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. - 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 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.
