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Electronics and Electrical
Open Directory - Business: Electronics and Electrical: Circuit Protection
Business: Electronics and Electrical: Power Supplies: Uninterruptible Power Supplies
Business: Electronics and Electrical: Surge Protectors
Airpax Power Protection Products
- Designs and manufactures magnetic circuit breakers and related products for telecommunications, industrial, power conditioning, HVAC, and information processing applications.
Arc Fault detection
- 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.
BONEGA Velkoobchod spol. s.r.o.
- 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.
Circuit Breaker Industries Ltd - CBI
- 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.
Den Mar Industrial Fuses
- 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.
Electrical Designer's Reference
- Fault current calculator, motor circuit design and protection.
Ferraz Shawmut, Inc.
- Develops and manufactures fuses, blocks and switches. Product specifications, news, and details of employment opportunities.
Fuse Holders Corp
- 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.
Hi-Tech Fuses, Inc.
- Manufacturer of high-voltage current-limiting fuses, including backup and full-range types, for protecting electrical distribution equipment.
Hinode Electric co., Ltd.
- 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.
Jensen Devices AB
- Manufacturer of gas discharge tubes.
Kusum Engineering Works
- Manufacturer based in India, of circuit breakers, switchgear, fusegear, and motor control gear.
LG Industrial Systems
- Korean manufacturer of circuit breakers.
Lexor Electronic Laboratories Ltd.
- Delay line and filter network manufacturers.
Littelfuse Circuit Protection
- 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.
MD Semiconductor, Inc.
- High current surge, transient voltage suppression device manufacturer.
Mechanical Products Co.
- Manufacturer of circuit breakers.
- The electrical distribution information website for Merlin Gerin brand of Schneider Electric.
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.
National Fuse Products
- US supplier of domestic and foreign fuses, blocks, switches, and OEM/MRO accessories.
Ningbo Switchgear Electric Co.,Ltd
- 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.
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.
- Manufacturers and exporters of thermal and current controls of electrical equipment.
Precision Controls Company
- Manufacturer of circuit breakers, motor protectors and thermal discs.
Rebeck Enterprise Co., Ltd.
- Manufacturer of motor, circuit breaker, contactor, transformer, electrical/ HVAC components, relay, motor starter.
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.
Rowe Hankins Components Ltd
- 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.
Safety Design, Inc.
- 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.
Shenzhen Ampron Sensitive Components Co., Ltd.
- Manufacturer of PTC thermistor. From China.
Sleek Co., LTD
- Manufacturer of fuses, micro fuses and resetable fuses.
Stanley Switch Gear Products
- Manufacturing switchgears for industrial, heavy industries and for agricultural pumps.
Tyco Electronics: Raychem Division
- 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.
Wujin Zhenhui Electronic Co.,Ltd.
- Manufacturer based in China supplying fuses, fuse holders, automotive fuses and thermal fuses.
Yueh Jyh Metal Industrial Co., Ltd.
- Manufacturer based in Taiwan of fuses, circuit breakers, fuse holders and fuse blocks.
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