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Cooper Wiring Devices
Cooper Wiring Devices is a division of Cooper Industries and provides a range of residential, institutional and industrial grade electrical devices and wiring for consumers and building contractors. The company is the successor to both Arrow-Hart & Hegeman and Eagle Electric, both of which Cooper Industries had acquired. The Arrow-Hart brand is still used by Cooper Wiring Devices for some of their commercial products. Cooper Wiring's key competitors today include Hubbell, Leviton, Legrand and Lutron Electronics Company Joel Solon Spira (March 1, 1927 – April 8, 2015) was an American Invention, inventor, Entrepreneurship, entrepreneur, and business magnate. He invented a version of the light-dimmer switch for use in homes around the United States and led .... Cooper Industries has been acquired by Eaton in 2012. References External links * Electrical wiring and construction supplies manufacturers Building materials companies of the United States {{US-man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cooper Industries
Cooper Industries was an American worldwide electrical products manufacturer headquartered in Houston, Texas. Founded in 1833, the company had seven operating divisions including Bussmann electrical and electronic fuses; Crouse-Hinds and CEAG explosion-proof electrical equipment; Halo and Metalux lighting fixtures; and Kyle and McGraw-Edison power systems products. In 2011, 59% of total sales were to customers in the industrial and utility end-markets and 40% of total sales were to customers outside the United States. Cooper has manufacturing facilities in 23 countries as of 2011. On November 26, 2012, it was announced that the company will be replaced in the S&P 500 index, since its takeover by Eaton Corporation. History Cooper Industries was founded in 1833 by brothers Charles and Elias Cooper. The company started as a foundry located in Mt. Vernon, Ohio and was initially called the C&E Cooper Company. Cooper's initial product offerings included plows, hog troughs, kettle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Wiring
Electrical wiring is an electrical installation of cabling and associated devices such as switches, distribution boards, sockets, and light fittings in a structure. Wiring is subject to safety standards for design and installation. Allowable wire and electrical cable, cable types and sizes are specified according to the circuit operating voltage and electric current capability, with further restrictions on the environmental conditions, such as ambient temperature range, moisture levels, and exposure to sunlight and chemicals. Associated circuit protection, control, and distribution devices within a building's wiring system are subject to voltage, current, and functional specifications. Wiring safety codes vary by locality, country, or region. The International Electrotechnical Commission (IEC) is attempting to harmonise wiring standards among member countries, but significant variations in design and installation requirements still exist. Wiring codes of practice and regulat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Building Contractor
A general contractor, main contractor or prime contractor is responsible for the day-to-day oversight of a construction site, management of vendors and trades, and the communication of information to all involved parties throughout the course of a building project. Description A general contractor is a construction manager employed by a client, usually upon the advice of the project's architect or engineer. Responsible for the overall coordination of a project, general contractors may also act as building designer and construction foreman, foreman (a tradesman in charge of a crew). A general contractor must first assess the project-specific documents (referred to as a bid, proposal, or tender documents). In the case of renovations, a site visit is required to get a better understanding of the project. Depending on the project delivery method, the contractor will submit a fixed price proposal or bid, cost-plus price or an estimate. The general contractor considers the cost of hom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eagle Electric
Eagle Electric Manufacturing Company, founded in 1920, was a maker of electrical devices, switches and circuit units based in Long Island City, New York, in the borough of Queens. History The company was founded by Louis Ludwig and his younger brother Philip Ludwig both of whose children ran the company after the founders died. The company's New York workers were represented by a union. Picketers were arrested outside the company's plant in January 1938. For many years, Eagle had a giant neon billboard overlooking the Queensboro Bridge that became a familiar sight to motorists. It read, in capitals, ''"Eagle Electric-Perfection is not an accident"''. The slogan was written by founder Louis Ludwig. In 1987, under the direction of Mel Ludwig, the Advertising Manager, Oswald Fernandez began a process of updating the slogan the logo and packaging graphics. When the building was purchased the company had moved production to various parts of the world. As of 2006, Cooper Wiring Device ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hubbell Incorporated
Hubbell Incorporated is an American company that designs, manufactures, and sells electrical and electronic products for non-residential and residential construction, industrial, and utility applications. Hubbell was founded by Harvey Hubbell as a proprietorship in 1888, and was incorporated in Connecticut in 1905. It is ranked 602 by Fortune. The company’s reporting segments consist of the electrical segment (comprising electrical systems products and lighting products) and the Power segment. Hubbell’s manufacturing facilities are located in the United States, Canada, Switzerland, Puerto Rico, Mexico, the People's Republic of China ("China"), Italy, the United Kingdom, Brazil and Australia and maintains sales offices in Singapore, China, India, Mexico, South Korea, and countries in the Middle East. Hubbell was previously headquartered in Orange, Connecticut, and has now moved its headquarters to Shelton, Connecticut. Hubbell Inc. assisted Allied efforts during World War II ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leviton
Leviton Manufacturing Company, Inc. is an American manufacturer of electrical wiring equipment in North America. It produces electrical light sockets, receptacles and outlets, switches, dimmers and other lighting control systems, wire, power cables, power cords, wall and ceiling occupancy sensors, wall plates, datacom, and other electrical products. Leviton is perhaps most regarded for its Decora wall switch, introduced in 1973. Its flat, low profile form factor was a modern alternative to standard toggle switches in many homes and offices. Today "Decora" is often used as a generic term for decorative paddle switches regardless of manufacturer, but Decora is still a legally recognized trademark of Leviton. History The company was founded in 1906 by Isidor Leviton. He began by manufacturing brass mantle tips for the natural gas lighting infrastructure in New York City. They sold their mantle tips on a pushcart on the Bowery on the Lower East Side of New York City. He also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legrand (company)
Legrand is a French industrial group historically based in Limoges in the Limousin region. It is one of the world leaders in electrical and digital building infrastructures and connected solutions. Legrand is established in 90 countries and its products are distributed in nearly 180. It generates 85% of its sales internationally. The group has expanded its product range in sustainable development and energy saving technologies, and has developed new products for EV charging/electric vehicles, lighting control and datacenters. Legrand has more than 300 000 references. History Origins The company's origins date back to 1865, when a Limoges porcelain (in France's Limousin region) workshop was set up on the route to Lyon originally making porcelain dishes. In 1904, the company was taken over by Frédéric Legrand who gave his name to the company. In 1919, the company entered into partnership with an artisan from Limoges, Jean Mondot, who had started a small factory in Exi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lutron Electronics Company
Joel Solon Spira (March 1, 1927 – April 8, 2015) was an American inventor, entrepreneur, and business magnate. He invented a version of the light-dimmer switch for use in homes around the United States and led his Lutron Electronics Company into the production of lighting controllers. Early life and education Spira was born in New York City in 1927 to a Jewish family. He received a Bachelor of Science degree in physics from Purdue University in West Lafayette, Indiana, in 1948 and became a benefactor with his wife, including the School of Mechanical Engineering Ruth and Joel Spira Award and others. Career In the 1950s, he worked for an aerospace company, where he was assigned to develop a reliable trigger for atomic weapons. Suggested by others at the laboratory, he called on the thyristor, a solid state semiconductor switch. During his research, he recognized that the device could also be employed to vary the intensity of light. A lighting dimmer existed at the time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eaton Corporation
Eaton Corporation plc is an American-Irish multinational power management company with 2021 sales of $19.63 billion, founded in the United States with global headquarters in Dublin, Ireland, and a secondary administrative center in Beachwood, Ohio. Eaton has more than 86,000 employees and sells products to customers in more than 175 countries. History In 1911, Joseph O. Eaton, brother-in-law Henning O. Taube and Viggo V. Torbensen, incorporated the Torbensen Gear and Axle Co. in Bloomfield, New Jersey. With financial backing from Torbensen's mother, the company was set to manufacture Torbensen's patented internal-gear truck axle. In 1914, the company moved to Cleveland, Ohio, to be closer to its core business, the automotive industry. The Torbensen Axle Company incorporated in Ohio in 1916, succeeding the New Jersey corporation. A year later, Republic Motor Truck Company, Torbensen's largest customer bought out the company. But Eaton and Torbensen were not content and bowe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Wiring And Construction Supplies Manufacturers
Electricity is the set of physics, physical Phenomenon, phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing Work (physics), work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an externa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
