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4/0AWG 19H (B)
4/0AWG 19H (B)
Soft copper bare wire for use in grounding installations.
Read more- Nexans ref. : 10002638
Description
Description
Standards
-
ProductASTM B 3; ASTM B 8
Use / Applications
Bare soft copper conductors are ideal for connecting and developing grounding systems, due to their high electrical conductivity and high resistance to aggressive environmental factors.
Construction: Bare conductor with concentric wiring according to ASTM B-8 standard, formed by soft copper wires according to ASTM B-3 standard.
Ampacities of bare copper conductors
Current carrying capacity in open air at 40°C ambient temperature and the conductor at 80°C. Source: RIC N°4 Table 4.3.
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor flexibility
Class B
Conductor material
Copper
Conductor shape
Circular
Number of conductors
1
Dimensional characteristics
Dimensional characteristics
Conductor cross-section (AWG/KCMIL)
4/0
Conductor cross-section
- kcmil
Conductor cross-section
107 mm²
Conductor stranding
B
Number of round wires
19
Nominal diameter of wires
2.68 mm
Outer Diameter
13.4 mm
Approximate weight
962 kg/km
Conductor diameter
13.4 mm
Electrical characteristics
Electrical characteristics
Max. DC resistance of the conductor at 20°C
0.167 Ohm/km
Perm current rating in air 40°C
444 A
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