Circuit Breaker Industries Ltd - CBI
- Manufacturer of miniature and moulded case circuit breakers for overload and short circuit protection. From South Africa.
- http://www.atc.co.za/
Cirlock
- Makes circuit breakers and fuse holders for safety lockout systems.
- http://www.cirlock.com.au/
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/
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/
MD Semiconductor, Inc.
- High current surge, transient voltage suppression device manufacturer.
- http://www.mdesemiconductor.com/
FuseOne
- Sells fuses for electric circuit protection from overstock and surplus supplies.
- http://www.fuseone.com/
Electrical Designer's Reference
- Fault current calculator, motor circuit design and protection.
- http://www.edreference.com
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, doubl
- http://www.arcadvisor.com
Merlin Gerin
- The electrical distribution information website for Merlin Gerin brand of Schneider Electric.
- http://www.merlingerin.com
Fusetek
- Canadian fuse manufacturer.
- http://www.gofusetek.com
Jensen Devices AB
- Manufacturer of gas discharge tubes.
- http://www.jensendevices.com/
EL-CO
- Manufacturer of ceramic fuses, holders, household ceramic based sockets, plugs and connectors.
- http://www.el-co.ro
Inter-Cel
- Manufacturer of thermal circuit breakers, thermal switches, bimetal thermostats, high temperature regulators, thermal protectors.
- http://www.inter-cel.pl
Ferraz Shawmut, Inc.
- Develops and manufactures fuses, blocks and switches. Product specifications, news, and details of employment opportunities.
- http://www.ferrazshawmut.com/
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/
Tyco Electronics: Raychem Division
- Manufacturer of overcurrent resettable devices, thyristor surge protectors, protected power switches and magnetics products.
- http://www.circuitprotection.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
Kusum Engineering Works
- Manufacturer based in India, of circuit breakers, switchgear, fusegear, and motor control gear.
- http://www.kewelectricals.com
Rebeck Enterprise Co., Ltd.
- Manufacturer of motor, circuit breaker, contactor, transformer, electrical/ HVAC components, relay, motor starter.
- http://www.contactor.com.tw/
Safety Design, Inc.
- US supplier of a lockout system that can be retrofitted to any electrical panel or circuit breaker.
- http://www.powerbloc.com
Controlab Inc.
- Canadian manufacturer of phase failure and ground fault monitors.
- http://phaselossprotection.com
LG Industrial Systems
- Korean manufacturer of circuit breakers.
- http://www.lgis.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/
Wujin Zhenhui Electronic Co.,Ltd.
- Manufacturer based in China supplying fuses, fuse holders, automotive fuses and thermal fuses.
- http://www.chinafuse.com
Gamma Fuses
- Distributor based in Florida USA, Gamma is a specialist fuse supplier of industrial fuses, and accessories.
- http://gammafuses.com
Vimar Spa
- Manufacturer from Italy of Circuit Breakers, RCBOs,interlocked socket-outlets, fuses, fuse holders and transient voltage suppressors.
- http://www.vimar.it
Yueh Jyh Metal Industrial Co., Ltd.
- Manufacturer based in Taiwan of fuses, circuit breakers, fuse holders and fuse blocks.
- http://www.yuehjyh.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
Arc Fault detection
- Information site about Arcfault detection systems, the site providing information on the causes and prevention thereof.
- http://www.arcfault.org/
Cutler-Hammer, Inc
- Manufacturer of circuit breakers, conductors, interrupters, surge protectors and breaker boxes.
- http://www.fireguard.info
Sri Venkateswara Precision Components
- Manufacturer of the final pole assemblies, cluster assemblies, isolating contacts and mechanism assemblies of breakers.
- http://www.svpcindia.com
Stanley Switch Gear Products
- Manufacturing switchgears for industrial, heavy industries and for agricultural pumps.
- http://www.stanleyswitch.com/
Safe Line S.L.
- Manufactures protection devices for overvoltage, low voltage, surge arrester and lightning. From Spain.
- http://www.safeline.es/
Sleek Co., LTD
- Manufacturer of fuses, micro fuses and resetable fuses.
- http://www.microfuse.com/
Wickmann
- Manufacturer of miniature, subminiature, surface mount (SMT) and automotive fuses, protectors and circuit protection components.
- http://www.wickmannusa.com/
Jaker Electric Co., Ltd.
- Manufacturer of load break switch, power fuse mounting base. From Taiwan.
- http://www.jaker.com.tw/
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/
Fuse Holders Corp
- Manufacturer of various fuse holders and clips.
- http://www.fuseholders.com