Littelfuse Circuit Protection Manufacturing and designing circuit protection including fuses, PTC and circuit breakers for automotive, electrical and electronic applications.
Ningbo Switchgear Electric Co.,Ltd Manufacture of low voltage fuses, switch-fuse combination, thermal over-load relays and a complete set of switch equipment.
Schurter, Inc. Manufacturer of circuit protection devices including fuses, holders, circuit breakers for equipment, connectors, power entry modules, cordsets and switches.
Bill Switchgear Manufactures circuit breakers, circuit protection and control.
Horstmann Gmbh Manufacture of faulted circuit indicators, earth fault indicators, voltage detectors and phase comparators.
Orion Italia Manufacturer of electrical measure and protection relays.
Portex. Manufacturers and exporters of thermal and current controls of electrical equipment.
MEM Low Voltage Products Manufacturers of circuit breakers, switchgear, fusegear, low voltage switchboards, capacitors, TVSS and motor control gear.
EFEN Engineers Manufacturer of electrical, power and industrial fuses.
Loresco International Manufacturer of carbon backfill and related products for the cathodic protection and electrical grounding industries.
Electromotor Protection Co.,Ltd Manufacturing electric protection unit control, for circuit, transformer and electromotor protection, electric transducer and bus monitor control.
Circuit Breaker Industries Ltd - CBI Manufacturer of miniature and moulded case circuit breakers for overload and short circuit protection. From South Africa.
Taiwan Switch Co., Ltd. Switch manufacturer; producing molded case circuit breakers, earth leakage circuit breakers, magnetic starters, fuses, control switches and sensitive devices.
Hepol Electric Enterprise Manufacturer of circuit breakers, concators, fuses, relays, distribution boards and sockets plugs. from China.
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.
Luhfser Expulsion fuse links protect high voltage transformers against fault currents, reduce loss during energy transmission. From Colombia.
Airpax Thermal protection, electronic packaging and power protection products.
Bender Inc. Industrial protection for measuring voltage, current, phase loss, phase reversal, frequency and other conditions in AC and DC systems up to 690V.
Erik Larsen Pty Ltd Cirlock for circuit breakers and Fuselock for fuse holders are a great safety lockout systems.
Hi-Tech Fuses, Inc. Manufacturer of high-voltage current-limiting fuses, including backup and full-range types, for protecting electrical distribution equipment.
Jaker Electric Co., Ltd. Manufacturer of load break switch, power fuse mounting base. From Taiwan.
Wickmann Manufacturer of miniature, subminiature, surface mount (SMT) and automotive fuses, protectors and circuit protection components.
Sleek Co., LTD Manufacturer of fuses, micro fuses and resetable fuses.
Safe Line S.L. Manufactures protection devices for overvoltage, low voltage, surge arrester and lightning. From Spain.
Stanley Switch Gear Products Manufacturing switchgears for industrial, heavy industries and for agricultural pumps.
Sri Venkateswara Precision Components Manufacturer of the final pole assemblies, cluster assemblies, isolating contacts and mechanism assemblies of breakers.
Cutler-Hammer, Inc Manufacturer of circuit breakers, conductors, interrupters, surge protectors and breaker boxes.
Rowe Hankins Components Ltd Distributor of circuit protection devices, switches,hydraulic,magnetic circuit breakers, switchgear, traction components and measuring systems.
Arc Fault detection Information site about Arcfault detection systems, the site providing information on the causes and prevention thereof.
Sankosha USA Manufacturer of gas tube surge arresters and gas discharge tubes for over voltage surge protection from lightning and other transient voltages.
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.
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.
Merlin Gerin The electrical distribution information website for Merlin Gerin brand of Schneider Electric.
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.
FuseOne Sells fuses for electric circuit protection from overstock and surplus supplies.
MD Semiconductor, Inc. High current surge, transient voltage suppression device manufacturer.
Airpax Power Protection Products Designs and manufactures magnetic circuit breakers and related products for telecommunications, industrial, power conditioning, HVAC, and information processing applications.
BONEGA Velkoobchod spol. s.r.o. Development, production and distribution of electrical installation devices, miniature circuit breakers, residual current devices, and switches.
