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Stab-Lok
Stab-Lok is a brand name of electrical circuit breakers that were manufactured primarily by Federal Pacific Electric between 1950-1980. In June 1980, Reliance Electric, which had purchased FPE, reported to the United States Consumer Product Safety Commission that "many FPE circuit breakers did not fully comply with Underwriters Laboratories, Inc. (UL) requirements. Commission testing confirmed that these breakers fail certain UL calibration test requirements." Professional home inspectors now routinely recommend removing and replacing Stab-Lok breakers and panels that remain in service, as they may pose a fire hazard. Safety issues It has been widely reported in news media and online that Stab-Lok circuit breakers, and panels, do not meet the requirements of the National Electrical Code (NFPA 70) and Underwriters Laboratories, and should be replaced. According to a 2012 news report by NBC Bay Area (KNTV): According to an independent analysis performed by Jesse Aronson, P.E. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stab-Lok Circuit Breaker Panel Interior
Stab-Lok is a brand name of electrical circuit breakers that were manufactured primarily by Federal Pacific Electric between 1950-1980. In June 1980, Reliance Electric, which had purchased FPE, reported to the United States Consumer Product Safety Commission that "many FPE circuit breakers did not fully comply with Underwriters Laboratories, Inc. (UL) requirements. Commission testing confirmed that these breakers fail certain UL calibration test requirements." Professional home inspectors now routinely recommend removing and replacing Stab-Lok breakers and panels that remain in service, as they may pose a fire hazard. Safety issues It has been widely reported in news media and online that Stab-Lok circuit breakers, and panels, do not meet the requirements of the National Electrical Code (NFPA 70) and Underwriters Laboratories, and should be replaced. According to a 2012 news report by NBC Bay Area (KNTV): According to an independent analysis performed by Jesse Aronson, P.E. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Pacific Electric
Stab-Lok is a brand name of electrical circuit breakers that were manufactured primarily by Federal Pacific Electric between 1950-1980. In June 1980, Reliance Electric, which had purchased FPE, reported to the United States Consumer Product Safety Commission that "many FPE circuit breakers did not fully comply with Underwriters Laboratories, Inc. (UL) requirements. Commission testing confirmed that these breakers fail certain UL calibration test requirements." Professional home inspectors now routinely recommend removing and replacing Stab-Lok breakers and panels that remain in service, as they may pose a fire hazard. Safety issues It has been widely reported in news media and online that Stab-Lok circuit breakers, and panels, do not meet the requirements of the National Electrical Code (NFPA 70) and Underwriters Laboratories, and should be replaced. According to a 2012 news report by NBC Bay Area (KNTV): According to an independent analysis performed by Jesse Aronson, P.E. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circuit Breakers
A circuit breaker is an electrical safety device designed to protect an electrical circuit from damage caused by an overcurrent or short circuit. Its basic function is to interrupt current flow to protect equipment and to prevent the risk of fire. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that protect low-current circuits or individual household appliances, to large switchgear designed to protect high voltage circuits feeding an entire city. The generic function of a circuit breaker, or fuse, as an automatic means of removing power from a faulty system, is often abbreviated as OCPD (Over Current Protection Device). Origins An early form of circuit breaker was described by Thomas Edison in an 1879 patent application, although his commercial power distribution system used fuses. Its purpose was to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Wiring And Construction Supplies Manufacturers
Electricity is the set of physical 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 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 external agent in carrying a unit of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity
Electricity is the set of physical 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 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 external agent in carrying a unit of p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unique Breakers Inc
Unique primarily refers to: * Uniqueness, a state or condition wherein something is unlike anything else *In mathematics and logic, a unique object is the only object with a certain property, see Uniqueness quantification Unique may also refer to: Companies *Unique Art, an American toy company *Unique Broadcasting Company, a former name of UBC Media Group, based in London * Unique Business News a television news channel in Taiwan *Unique Mobility, a former name of UQM Technologies, a manufacturing company based in the United States *Unique Pub Company, a pub company based in the United Kingdom, acquired by Enterprise Inns * Unique Theater, a theater in Minneapolis, Minnesota, United States *Unique Group, a conglomerate in Bangladesh Music * ''Unique'' (DJ Encore album) * ''Unique'' (Juliette Schoppmann album) * Unique (band), a musical group from New York City *Unique (also known as Darren Styles), British musician *Unique Records, a former name of RKO/Unique Records * Uniqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Connecticut Electric
Connecticut () is the southernmost state in the New England region of the Northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, New York to the west, and Long Island Sound to the south. Its capital is Hartford and its most populous city is Bridgeport. Historically the state is part of New England as well as the tri-state area with New York and New Jersey. The state is named for the Connecticut River which approximately bisects the state. The word "Connecticut" is derived from various anglicized spellings of "Quinnetuket”, a Mohegan-Pequot word for "long tidal river". Connecticut's first European settlers were Dutchmen who established a small, short-lived settlement called House of Hope in Hartford at the confluence of the Park and Connecticut Rivers. Half of Connecticut was initially claimed by the Dutch colony New Netherland, which included much of the land between the Connecticut and Delaware Rivers, although the first majo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas & Betts
Thomas & Betts is a designer and manufacturer of connectors and components for electrical and communication markets. Thomas and Betts was founded in 1898 by two young engineers from Princeton University, Robert M. Thomas and Hobart D. Betts. They formed an agency for selling conduit to electrical distributors during a time when incandescent electric lighting was first introduced to New York City. Thomas & Betts is notable as the inventor of cable ties in 1958 to facilitate assembling wire harnesses in airplanes. It has recently expanded its product offerings through the acquisition of leading brands in the power protection industry specifically focused on critical infrastructure. ABB ABB Ltd. is a Swedish- Swiss multinational corporation headquartered in Zürich, Switzerland. The company was formed in 1988 when Sweden's Allmänna Svenska Elektriska Aktiebolaget (ASEA) and Switzerland's Brown, Boveri & Cie merged to crea ... acquired Thomas & Betts for $3.9 billion, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Challenger Electrical Equipment Corp
Challenger, Challengers, or The Challengers may refer to: Entertainment Comics and manga * Challenger (character), comic book character * ''Challengers'' (manga), manga by Hinako Takanaga Film and TV * ''The Challengers'' (TV series), a 1979–80 Canadian biographical television series * ''Challenger'' (1990 film), a television movie about the space shuttle ''Challenger'' disaster * ''The Challengers'' (film), a 1990 family film produced for the Canadian Broadcasting Corporation * ''The Challenger'' (film), a 2015 American sports drama film * ''The Challengers'' (game show), a 1990 American game show hosted by Dick Clark * ''Challenger'' (game show), a 1997 Australian game show * ''Challenger'' (2013 game show), a Pakistani game show * The original British title for the film ''The Challenger Disaster'', a 2013 BBC made-for-TV film Games * ''Challenger'' (video game), a 1985 game developed by Hudson Soft * ''Challengers'' (role-playing game), a 1985 role-playing game * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
