Electrical Resistance, Conductor Diameter, Area and weight of Enamelled Round Wires

SWG
Size
Nominal Conductor Diameter Conductor Tolerance Conductor
Diameter
Nominal Conductor Area Conductor Weight for 1000m length Conductor Resistance for 1m length at 20°C
Minimum Maximum Nominal Minimum Maximum
(mm) (mm) (mm) (mm) (mm²) (KG) (ohm) (ohm) (ohm)
[Dynamic Content]

 

Notes :

  • Maximum resistance is calculated based on max. resistivity=0.017241=(1/58)
  • Nominal resistance is calculated based on max. resistivity=0.017241=(1/58.5)
  • Minimum resistance is calculated based on min. resistivity=0.016949=(1/59)