See also:
Airpax Thermal protection, electronic packaging and power protection products. http://www.airpaxcorp.com/
Airpax Power Protection Products Designs and manufactures magnetic circuit breakers and related products for telecommunications, industrial, power conditioning, HVAC, and information processing applications. http://www.airpax.net/
Arc Fault detection Information site about Arcfault detection systems, the site providing information on the causes and prevention thereof. http://www.arcfault.org/
Arc flash calculator, short circuit analysis. 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. http://www.arcadvisor.com
Bender Inc. Industrial protection for measuring voltage, current, phase loss, phase reversal, frequency and other conditions in AC and DC systems up to 690V. http://www.benderrelay.com
Bill Switchgear Manufactures circuit breakers, circuit protection and control. http://www.bill-switchgear.com/
BONEGA Velkoobchod spol. s.r.o. Development, production and distribution of electrical installation devices, miniature circuit breakers, residual current devices, and switches. http://www.bonega.cz/
Cirlock Makes circuit breakers and fuse holders for safety lockout systems. http://www.cirlock.com.au/
Controlab Inc. Canadian manufacturer of phase failure and ground fault monitors. http://phaselossprotection.com
Cutler-Hammer, Inc Manufacturer of circuit breakers, conductors, interrupters, surge protectors and breaker boxes. http://www.fireguard.info
Den Mar Industrial Fuses Transformer, semiconductor, cable limiter and japanese fuses. http://ourworld.compuserve.com/homepages/DEN_MAR_FUSES/
EFEN Engineers Manufacturer of electrical, power and industrial fuses. http://www.efen.com
EL-CO Manufacturer of ceramic fuses, holders, household ceramic based sockets, plugs and connectors. http://www.el-co.ro
Electromotor Protection Co.,Ltd Manufacturing electric protection unit control, for circuit, transformer and electromotor protection, electric transducer and bus monitor control. http://www.mingyang.com.cn/
Ferraz Shawmut, Inc. Develops and manufactures fuses, blocks and switches. Product specifications, news, and details of employment opportunities. http://www.ferrazshawmut.com/
Fuse Holders Corp Manufacturer of various fuse holders and clips. http://www.fuseholders.com
FuseOne Sells fuses for electric circuit protection from overstock and surplus supplies. http://www.fuseone.com/
Fusetek Canadian fuse manufacturer. http://www.gofusetek.com
Gamma Fuses Distributor based in Florida USA, Gamma is a specialist fuse supplier of industrial fuses, and accessories. http://gammafuses.com
Hepol Electric Enterprise Manufacturer of circuit breakers, concators, fuses, relays, distribution boards and sockets plugs. from China. http://www.c45n.com/
Hi-Tech Fuses, Inc. Manufacturer of high-voltage current-limiting fuses, including backup and full-range types, for protecting electrical distribution equipment. http://www.hi-techfuses.com/
Horstmann Gmbh Manufacture of faulted circuit indicators, earth fault indicators, voltage detectors and phase comparators. http://www.horstmanngmbh.com/
Inter-Cel Manufacturer of thermal circuit breakers, thermal switches, bimetal thermostats, high temperature regulators, thermal protectors. http://www.inter-cel.pl
Jaker Electric Co., Ltd. Manufacturer of load break switch, power fuse mounting base. From Taiwan. http://www.jaker.com.tw/
Kusum Engineering Works Manufacturer based in India, of circuit breakers, switchgear, fusegear, and motor control gear. http://www.kewelectricals.com
Littelfuse Circuit Protection Manufacturing and designing circuit protection including fuses, PTC and circuit breakers for automotive, electrical and electronic applications. http://www.littelfuse.com/
Loresco International Manufacturer of carbon backfill and related products for the cathodic protection and electrical grounding industries. http://www.loresco.com/
Luhfser Expulsion fuse links protect high voltage transformers against fault currents, reduce loss during energy transmission. From Colombia. http://www.luhfser.com/english/Index.html
MD Semiconductor, Inc. High current surge, transient voltage suppression device manufacturer. http://www.mdesemiconductor.com/
MEM Low Voltage Products Manufacturers of circuit breakers, switchgear, fusegear, low voltage switchboards, capacitors, TVSS and motor control gear. http://www.memonline.com
Merlin Gerin The electrical distribution information website for Merlin Gerin brand of Schneider Electric. http://www.merlingerin.com
Miami Breaker, Inc. 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. http://www.miamibreaker.com/
National Fuse Products US supplier of domestic and foreign fuses, blocks, switches, and OEM/MRO accessories. http://www.fuses.cc
Ningbo Final Best Co., LTD China manufacturer and distributor of fuses, fuse holders,switches and rocker switches http://www.ec21.net/finalbest
Ningbo Switchgear Electric Co.,Ltd Manufacture of low voltage fuses, switch-fuse combination, thermal over-load relays and a complete set of switch equipment. http://www.nk-only.com/
Orion Italia Manufacturer of electrical measure and protection relays. http://www.orionitalia.com
Poco Sales Inc. US distributor of circuit breakers by Airpax, CBI, Eaton, ETA, Carlingswitch, Heinemann, Schurter. Featuring circuit breaker specifications, engineering drawings and design guides. http://www.pocosales.com/
Portex. Manufacturers and exporters of thermal and current controls of electrical equipment. http://www.portexindia.com
Rebeck Enterprise Co., Ltd. Manufacturer of motor, circuit breaker, contactor, transformer, electrical/ HVAC components, relay, motor starter. http://www.contactor.com.tw/
Reuter Hanney, Inc. Provider of electrical testing, power quality studies, system design and coordination services to commercial, industrial and institutional facilities throughout the mid-Atlantic region. http://www.reuterhanney.com/
Rowe Hankins Components Ltd Distributor of circuit protection devices, switches,hydraulic,magnetic circuit breakers, switchgear, traction components and measuring systems. http://www.rowehankins.com/
Safe Line S.L. Manufactures protection devices for overvoltage, low voltage, surge arrester and lightning. From Spain. http://www.safeline.es/
Safety Design, Inc. US supplier of a lockout system that can be retrofitted to any electrical panel or circuit breaker. http://www.powerbloc.com
Sankosha USA Manufacturer of gas tube surge arresters and gas discharge tubes for over voltage surge protection from lightning and other transient voltages. http://www.sankosha-usa.com
Schurter, Inc. Manufacturer of circuit protection devices including fuses, holders, circuit breakers for equipment, connectors, power entry modules, cordsets and switches. http://www.schurterinc.com/
Sleek Co., LTD Manufacturer of fuses, micro fuses and resetable fuses. http://www.microfuse.com/
Stanley Switch Gear Products Manufacturing switchgears for industrial, heavy industries and for agricultural pumps. http://www.stanleyswitch.com/
Tyco Electronics: Raychem Division Manufacturer of overcurrent resettable devices, thyristor surge protectors, protected power switches and magnetics products. http://www.circuitprotection.com/
Vimar Spa Manufacturer from Italy of Circuit Breakers, RCBOs,interlocked socket-outlets, fuses, fuse holders and transient voltage suppressors. http://www.vimar.it
Wickmann Manufacturer of miniature, subminiature, surface mount (SMT) and automotive fuses, protectors and circuit protection components. http://www.wickmannusa.com/
