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| | Uninterruptible Power Supplies - Power Supplies, Electronics and Electrical, Business 92
Surge Protectors - Electronics and Electrical, Business 61
Advanced Protection TechnologiesAdvanced Protection Technologies
Manufactures surge suppressors for the home and industry.
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AirpaxAirpax
Thermal protection, electronic packaging and power protection products.
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Airpax Power Protection ProductsAirpax Power Protection Products
Designs and manufactures magnetic circuit breakers and related products for telecommunications, industrial, power conditioning, HVAC, and information processing applications.
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Arc Fault detectionArc Fault detection
Information site about Arcfault detection systems, the site providing information on the causes and prevention thereof.
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Arc flash calculator, short circuit analysis.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.
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Bender Inc.Bender Inc.
Industrial protection for measuring voltage, current, phase loss, phase reversal, frequency and other conditions in AC and DC systems up to 690V.
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Bill SwitchgearBill Switchgear
Manufactures circuit breakers, circuit protection and control.
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BONEGA Velkoobchod spol. s.r.o.BONEGA Velkoobchod spol. s.r.o.
Development, production and distribution of electrical installation devices, miniature circuit breakers, residual current devices, and switches.
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Circuit Breaker Industries Ltd - CBICircuit Breaker Industries Ltd - CBI
Manufacturer of miniature and moulded case circuit breakers for overload and short circuit protection. From South Africa.
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CirlockCirlock
Makes circuit breakers and fuse holders for safety lockout systems.
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Controlab Inc.Controlab Inc.
Canadian manufacturer of phase failure and ground fault monitors.
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Cutler-Hammer, IncCutler-Hammer, Inc
Manufacturer of circuit breakers, conductors, interrupters, surge protectors and breaker boxes.
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Den Mar Industrial FusesDen Mar Industrial Fuses
Transformer, semiconductor, cable limiter and japanese fuses.
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Dianxing Electrical Appliance Industry Co., Ltd.Dianxing Electrical Appliance Industry Co., Ltd.
AC voltage regulator manufacturer and exporter in China that supplies AC voltage regulators.
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EFEN EngineersEFEN Engineers
Manufacturer of electrical, power and industrial fuses.
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EL-COEL-CO
Manufacturer of ceramic fuses, holders, household ceramic based sockets, plugs and connectors.
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Electrical Designer's ReferenceElectrical Designer's Reference
Fault current calculator, motor circuit design and protection.
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Electromotor Protection Co.,LtdElectromotor Protection Co.,Ltd
Manufacturing electric protection unit control, for circuit, transformer and electromotor protection, electric transducer and bus monitor control.
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Ferraz Shawmut, Inc.Ferraz Shawmut, Inc.
Develops and manufactures fuses, blocks and switches. Product specifications, news, and details of employment opportunities.
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Fuse Holders CorpFuse Holders Corp
Manufacturer of various fuse holders and clips.
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FuseOneFuseOne
Sells fuses for electric circuit protection from overstock and surplus supplies.
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FusetekFusetek
Canadian fuse manufacturer.
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Gamma FusesGamma Fuses
Distributor based in Florida USA, Gamma is a specialist fuse supplier of industrial fuses, and accessories.
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Hepol Electric EnterpriseHepol Electric Enterprise
Manufacturer of circuit breakers, concators, fuses, relays, distribution boards and sockets plugs. from China.
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Hinode Electric co., Ltd.Hinode Electric co., Ltd.
Manufacturer of semiconductor fuses.
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Hi-Tech Fuses, Inc.Hi-Tech Fuses, Inc.
Manufacturer of high-voltage current-limiting fuses, including backup and full-range types, for protecting electrical distribution equipment.
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Horstmann GmbhHorstmann Gmbh
Manufacture of faulted circuit indicators, earth fault indicators, voltage detectors and phase comparators.
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Inter-CelInter-Cel
Manufacturer of thermal circuit breakers, thermal switches, bimetal thermostats, high temperature regulators, thermal protectors.
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Jaker Electric Co., Ltd.Jaker Electric Co., Ltd.
Manufacturer of load break switch, power fuse mounting base. From Taiwan.
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Jensen Devices ABJensen Devices AB
Manufacturer of gas discharge tubes.
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Kusum Engineering WorksKusum Engineering Works
Manufacturer based in India, of circuit breakers, switchgear, fusegear, and motor control gear.
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Lexor Electronic Laboratories Ltd.Lexor Electronic Laboratories Ltd.
Delay line and filter network manufacturers.
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LG Industrial SystemsLG Industrial Systems
Korean manufacturer of circuit breakers.
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Littelfuse Circuit ProtectionLittelfuse Circuit Protection
Manufacturing and designing circuit protection including fuses, PTC and circuit breakers for automotive, electrical and electronic applications.
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Loresco InternationalLoresco International
Manufacturer of carbon backfill and related products for the cathodic protection and electrical grounding industries.
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LuhfserLuhfser
Expulsion fuse links protect high voltage transformers against fault currents, reduce loss during energy transmission. From Colombia.
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MD Semiconductor, Inc.MD Semiconductor, Inc.
High current surge, transient voltage suppression device manufacturer.
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Mechanical Products Co.Mechanical Products Co.
Manufacturer of circuit breakers.
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MEM Low Voltage ProductsMEM Low Voltage Products
Manufacturers of circuit breakers, switchgear, fusegear, low voltage switchboards, capacitors, TVSS and motor control gear.
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Merlin GerinMerlin Gerin
The electrical distribution information website for Merlin Gerin brand of Schneider Electric.
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Miami Breaker, Inc.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.
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National Fuse ProductsNational Fuse Products
US supplier of domestic and foreign fuses, blocks, switches, and OEM/MRO accessories.
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Ningbo Final Best Co., LTDNingbo Final Best Co., LTD
China manufacturer and distributor of fuses, fuse holders,switches and rocker switches
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Ningbo Switchgear Electric Co.,LtdNingbo Switchgear Electric Co.,Ltd
Manufacture of low voltage fuses, switch-fuse combination, thermal over-load relays and a complete set of switch equipment.
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Orion ItaliaOrion Italia
Manufacturer of electrical measure and protection relays.
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Poco Sales Inc.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.
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Portex.Portex.
Manufacturers and exporters of thermal and current controls of electrical equipment.
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Precision Controls CompanyPrecision Controls Company
Manufacturer of circuit breakers, motor protectors and thermal discs.
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Rebeck Enterprise Co., Ltd.Rebeck Enterprise Co., Ltd.
Manufacturer of motor, circuit breaker, contactor, transformer, electrical/ HVAC components, relay, motor starter.
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Reuter Hanney, Inc.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.
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Rowe Hankins Components LtdRowe Hankins Components Ltd
Distributor of circuit protection devices, switches,hydraulic,magnetic circuit breakers, switchgear, traction components and measuring systems.
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Safe Line S.L.Safe Line S.L.
Manufactures protection devices for overvoltage, low voltage, surge arrester and lightning. From Spain.
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Safety Design, Inc.Safety Design, Inc.
US supplier of a lockout system that can be retrofitted to any electrical panel or circuit breaker.
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Sankosha USASankosha USA
Manufacturer of gas tube surge arresters and gas discharge tubes for over voltage surge protection from lightning and other transient voltages.
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Schurter, Inc.Schurter, Inc.
Manufacturer of circuit protection devices including fuses, holders, circuit breakers for equipment, connectors, power entry modules, cordsets and switches.
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Shenzhen Ampron Sensitive Components Co., Ltd.Shenzhen Ampron Sensitive Components Co., Ltd.
Manufacturer of PTC thermistor. From China.
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Sleek Co., LTDSleek Co., LTD
Manufacturer of fuses, micro fuses and resetable fuses.
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Sri Venkateswara Precision ComponentsSri Venkateswara Precision Components
Manufacturer of the final pole assemblies, cluster assemblies, isolating contacts and mechanism assemblies of breakers.
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Stanley Switch Gear ProductsStanley Switch Gear Products
Manufacturing switchgears for industrial, heavy industries and for agricultural pumps.
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Tyco Electronics: Raychem DivisionTyco Electronics: Raychem Division
Manufacturer of overcurrent resettable devices, thyristor surge protectors, protected power switches and magnetics products.
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Vimar SpaVimar Spa
Manufacturer from Italy of Circuit Breakers, RCBOs,interlocked socket-outlets, fuses, fuse holders and transient voltage suppressors.
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WickmannWickmann
Manufacturer of miniature, subminiature, surface mount (SMT) and automotive fuses, protectors and circuit protection components.
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Wujin Zhenhui Electronic Co.,Ltd.Wujin Zhenhui Electronic Co.,Ltd.
Manufacturer based in China supplying fuses, fuse holders, automotive fuses and thermal fuses.
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Yueh Jyh Metal Industrial Co., Ltd.Yueh Jyh Metal Industrial Co., Ltd.
Manufacturer based in Taiwan of fuses, circuit breakers, fuse holders and fuse blocks.
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