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Asbestos insulated, 200°C dry location, only for leads within apparatus or within raceway to apparatus.
Alternating Current (a.c.). Current in which the charge-flow periodically reverses and is represented by: I = Iº cos (2 f %2B ^) where, I is the current, Iº is the amplitude, f the frequency, the phase angle.
Electrical-grade, commercially pure aluminum.
Electrical-grade aluminum alloy conductor material.
The AA-8000 Series aluminum alloy developed and used by Southwire Company.
All Aluminum Alloy Conductor, usually used to refer to 6201 aluminum alloy.
All Aluminum Conductor
Association of American Railroads
Aluminum All Stranded Conductors
Ability of a wire, cable or material to resist surface wear.
Armored Cable, 2,3 or 4 conductor, #14 to # 1 AWG, 600 volt rated or less, dry locations only, used in accordance with N.E.C. Article #320
Armoured Cable, 90° C rated, dry locations
Aluminum Conductor Alloy Reinforced
A test that attempts to duplicate long-time environmental aging in comparatively short time spans.
A chemical additive which hastens a chemical reaction under specific conditions.
Armoured Control and Instrumentation Cable, can have various temperature and voltage ratings
designation for Aluminum Conductor Material (8000 series of aluminum alloys)
Aluminum Conductor Steel Reinforced
A multiple conductor thermoplastic insulated cable with steel spiralled interlocking armour. The armour has the appearance of flexible conduit.
A chemical additive used to initiate the chemical reaction in a specific chemical mixture.
Armored Cable, Wet rated, direct burial (U)
Cables bonded by adding an adhesive coating to the surface of the cable components, then joining and curing the adhesive to form a cable. See Bonded Cables.
Any conductor next to another conductor either in the same multi-conductor cable or in adjacent layers.
The measure of the ease with which an alternative current flows in a circuit. The reciprocal of impedance.
A cable suspended in the air on poles or other overhead structure.
Single conductor asbestos insulated fixture wire 150°C.
The change in properties of a material with time under specific conditions.
Impregnated asbestos with braid, application same as for type AI and open wiring.
A cable in which the interstices in the cable core are not filled with a moisture barrier
An electrical wire primarily designed for extreme conditions (temperature, altitude, solvents, fuels, etc.) of airborne equipment.
The chemical symbol for aluminum.
A mechanical device shaped like alligator jaws, used as a temporary connection on the end of interconnection wire.
A metal formed by combining two or more different metals to obtain desirable properties.
A type of cable consisting of insulated conductors enclosed in a continuous, closely fitting aluminum tube.
An electric current that continually reverses its direction giving a definite plus and minus wave form at fixed intervals.
A composite conductor made up of a combination of aluminum and steel wires.
A thick aluminum coating molded on a high strength steel core used for its strength, conductive and weight characteristics. An aluminum clad steel wire. *United States Alumoweld Company
The temperature of a medium (gas or liquid) surrounding an object.
The standard system used for designating wire diameter. The lower the AWG number, the larger the diameter. Also called the Brown and Sharpe (B&S) Wire Gauge.
See Current-Carrying Capacity.
The unit of current. One ampere is the current flowing through one ohm of resistance at one volt potential.
The magnetic intensity at any point near a current-carrying conductor can be computed on the assumption that each infinitesimal length of the conductor produces at the point of an infinitesimal magnetic density. The resulting magnetic intensity at the point is the vector sum of the contributions of all the elements of the conductor.
Transmission data densities by continuously variable quantities.
The process of controlled heating and cooling of a metal. In a wire and cable products, copper and aluminum are annealed to increase flexibility while maintaining adequate strength.
A number of wires stranded in three reversed concentric layers around a core.
signal and bell wire, low voltage, generally PVC insulated
Is the official designation of the U.S. national standards body for the development and maintenance of Electronic Data Interchange (EDI) standards. The group was founded in 1979, and is an accredited standards committee under the American National Standards Institute (ANSI). The acronym stands for "American National Standards Institute Accredited Standards Committee X12", with the designation of X12 being a sequential designator assigned by ANSI at the time of accreditation with no other significance.
A substance which prevents or slows down oxidation of material exposed to air.
A classification covering insulated wire and cable for internal wiring of appliances and equipment.
The time required for an arc to establish a conductive path in a material.
The outer-most layer of a cable applied for mechanical protection usually consisting of layer(s) of metallic tape, braid, or served wires.
A cable provided with a wrapping of metal for mechanical protection.
A specification about how to transport data securely and reliably over the Internet. Security is achieved by using digital certificates and encryption.
Aluminum Stranded Conductors
Airport Series Lighting Cable – 5000 volt, 90° C wet rated, for airport runways etc.
American Society of Mechanical Engineers
United Kingdom approval agency.
The American Society for Testing and Materials, a non-profit industry-wide organization which publishes standards, methods of test, recommended practices, definitions and other related material.
Power loss in an electrical system. In cables, generally expressed in db per unit length, usually 100 ft.
The range of frequencies audible to the human ear, usually 20-20,000 Hz.
Asbestos and varnished Cambric insulated, 110°C dry locations.
Asbestos and varnished Cambric insulated, 90°C dry locations.
Asbestos and varnished Cambric uninsulated, 110°C dry location lead sheathed.
A cable consisting of a composite of aluminum strands and aluminum clad strands.
UL designation for appliance wiring material.
A thin coating of some metal part (usually steel or iron) with aluminum by electroplating.