american wire gauge การใช้

• The American wire gauge scale is based on this.
• In North America, the American Wire Gauge standard for wire sizes is used.
• You might enjoy our American wire gauge article.
• A 14 American wire gauge cable goes straight up from a basement to an attic, a distance of 6 meters.
• This is now the American wire gauge ( AWG ), and is used to a considerable extent in the United States.
• American wire gauge says that number 10 copper wire with insulation rated at 60 degrees C is rated to carry 30 amperes.
• The gauge numbers in SWG ( standard wire gauge ) and AWG ( American wire gauge ) reduce as the wire gets larger.
• If the breaker is 20 amps, every bit of wiring from the service panel to the outlet must be 12 American wire gauge or greater diameter.
• An electrical fusible link is a type of electrical fuse that is constructed simply with a short piece of wire typically four American wire gauge sizes smaller than the wire that is being protected.
• Conductor sizes range from 12 mm 2 ( # 6 American wire gauge ) to 750 mm 2 ( 1, 590, 000 circular mils area ), with varying resistance and current-carrying capacity.
• The cables are typically made with copper wires measured at 22 or 24 American Wire Gauge ( AWG ), with the colored insulation typically made from an insulator such as polyethylene or FEP and the total package covered in a polyethylene jacket.
• However, Canada uses, among other things, the US American wire gauge standard instead of the square millimetre ( mm 2 ) used in the IEC 60228 standard of the International Electrotechnical Commission, although the Canadian Electrical Code includes both in its regulations.
• From American wire gauge, the resistance of number 10 copper wire ( the smallest size usually rated to carry 30 amperes ) is . 9989 ohms per thousand feet, so 1.001 foot of the wire will have the desired resistance of . 001 ohms.
• The article American Wire Gauge system, section " Nomenclature and abbreviations in electrical distribution " shows other notations for gauge, but most are rarely used for expressing body jewelry sizes, except " ga . " as in " 12 ga . ", which is used occasionally.