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Arc-Fault Circuit Interrupter (AFCI)
Answer: A device that recognizing characteristics unique to arcing and de-energize the circuit when and arc-fault begins to happen.
Attachment Plug
Answer: A flexible cord that can be permanently to a receptacle.
Battery system
Answer: Consists of more that one storage batteries and chargers. This could also include converters and inverters.
Bonding Jumper,System
Answer: Connection between ground circuit conductor and the ground side.
Branch Circuit
Answer: Circuit that supplies only one equipment.
Cabinet
Answer: Enclosure for surface or flush mounting, usually has a swing door or can be hung.
Cable Routing Assembly
Answer: System used to route communications cables and wires and fiber optics along with low voltage fire alarm.
Circuit Breaker
Answer: This device opens and closes a circuit, it is used to kill power or to trip when there is an issue on that electrical line.
Communications Raceway
Answer: A channel designed expressly for holding communications wiring.
Conductor Bare
Answer: This is a conductor or "Electrical Wire" that has no electrical insulation covering it anywhere.
Continuous Load
Answer: Is when a current load is expected to last for 3 hours or more.
Controller
Answer: A ground of devices or a single stand alone that controls the electrical power to an apparatus of which it is connected to.
Copper-Clad Aluminum
Answer: Only about 10% of the aluminum rod core is copper
Cutout Box
Answer: Enclosure used for installation of outlets and switches in a wall location. These can be made out of plastic or Metal.
Dead Front
Answer: This is the metal that protects the circuits and wire on the inside of the electrical panel from the operating side.
Demand Factor
Answer: The total maximum load demand for that electrical circuit for breaker or electrical service.
Disconnect
Answer: A means by which a conductor can be disconnected from its current power supply.
Enclosure
Answer: Where the electrical device is fenced or walled in surrounding and installation to prevent others from accidentally contacting with any of the electrical parts.
Energized
Answer: A source of voltage or electrically connected to.
Exposed
Answer: Nearer than a safe distance for a person, can be inadvertently touched.
Feeder
Answer: Circuit conductors between the source and the service equipment.
Festoon Lighting
Answer: Outdoor lighting that is suspended between two points.
Ground
Answer: This is the Earth
Ground-Fault
Answer: A connection between ungrounded conductor and the non-current carrying conductors
Grounding
Answer: Means of connecting to ground or a conductive body that extends to the ground.
Grounding Conductor
Answer: A system or circuit that is intentionally grounded.
Ground-Fault Circuit Interrupter (GFCI)
Answer: When a current to ground exceeds values for this device, the functions de-energize the circuit.
Grounding Electrode
Answer: Direct connection to earth is established through a conducting object.
Handhole Enclosure
Answer: This is used for underground systems as a means to pull in wire over greater distances. Give the ability for contractor to access wires or pull in new wire in the future.
Hybride System:
Answer: A power system made up of many different kinds of power systems. Example; Wind, generators, photovoltaic,hydro power.
Interactive System:
Answer:Electric power system that is operating in parallel with and delivering energy to primary electric supply system.
Lighting Outlet:
Answer: Outlet for use in direct connection of luminaire or lamp holder.
Live Parts:
Answer: Energized conductive components
Dry Location:
Answer: A location that is not normally subject to wet or damp conditions.
Wet Location:
Answer: Unprotected areas exposed to the elements. Also underground locations and washing locations. Example; Car wash.
Luminaire:
Answer: The amount or light that is put out in an individual fixture unit.
Motor Control Center:
Answer: Assembly of one or more sections with a common bus and containing motor control system.
Neutral conductor:
Answer: A systems neutral point that is intended to carry current under normal conditions.
Non-linear load:
Answer: The shape of the wave and it's steady-state from the applied load, does not follow the wave shape of applied voltage.
Outline Lighting:
Answer: An arrangement of lamps, that call attention to certain features of the building or windows they are accenting.
Over Current:
Answer: Current that exceeds the rated current for that conductor or equipment. It may lead to an short circuit or overload.
Over Load:
Answer: Equipment that is in excess of normal, full-load rating. This can cause overheating that will lead to damage of equipment.
Panelboard:
Answer: Can be a group of panels or a single unit, including buses and automatic over current devices. Had no switches to control of lights or power circuits. accessible only from the front.
Photovoltaic (PV) System:
Answer: Is a total system used to convert solar energy into electric energy suitable for a load.
Power Outlet:
Answer: Receptacles, fuse holders,fused switches,circuit breakers, for the use of operating temporarily installed equipment.
Raceway:
Answer: Enclosed channel of EMT, Rigid or PVC that is designed expressly for holding wires, cables, etc.
Rainproof:
Answer: Treated to prevent rain form from getting inside the connection.
Receptacle outlet:
Answer: Outlet where one or more outlets are installed.
Remote Control Circuit:
Answer: Any electrical circuit that controls another through a relay or similar. "Your tablet or device"
Service:
Answer: The conductors for delivering electricity from the utility company through wiring from power lines or underground service.
Service Drop:
Answer: Overhead Conductors between the utility electric supply system and the service point.
Service equipment:
Answer: Equipment consisting fo circuit breakers and switches. Fuses and any of the accessories that are connected to the load end of the service.
Service Lateral:
Answer: The system between the service point and the utility supply where underground conductors lay.
Surge Arrester:
Answer: Protective device for limit of surge voltages by discharging the surge or bypassing the current.
Surge-Protective device:
Answer: A device that limits transient voltages by diverting surge current. It also prevents the continued flow of the current.
Switch Tranfer
Answer: An non-automatic or automatic device for transferring one or more loads form one power sources to another.
As you can see, learning about electrical codes Phoenix homeowners, can be a very involved process. If you would rather talk to a licensed and knowledgeable electrician about electrical codes, you can call us directly anytime. We can answer any questions you may have about electrical codes Phoenix.