Application

Used for overhead electrical distribution lines, grounding electrical substations, electrical test equipment and any other electrical system, Suitable for numerous other applications.

STANDARDS :

• B-1 Hard-Drawn Copper Wire.
• B-2 Medium-Hard Copper Wire.
• B-3 Soft or Annealed Copper Wire.
• B-8 Concentric-Lay-Stranded Hard, Medium-Hard or Soft Copper Conductor.
• B-33 Tinned Conductors.
• B-787 19 Wire Combination Unilay-Stranded Soft copper wire.

CONSTRUCTION :

Solid or Concentric stranded bare Soft or Annealed Copper.

PARAMETER :

Bare Copper Conductor ASTM Standard ( CLASS A)

Size	Nominal Cross Section Area		No./Nominal Dia. of Wire	Approx. Overall Dia.	Approx. Weight	Nominal Breaking Load	Nominal DC Resistance at 20°C


AWG	Cmils	mm2	No./mm	mm	kg/km	kN	Ω/km
4	41740	21.1	7/1.96	5.88	192.0	9.6	0.8650
2	66360	33.6	7/2.47	7.42	305.0	14.9	0.5440
1/0	105600	53.5	7/3.12	9.36	485.0	23.5	0.3420
2/0	133100	67.4	7/3.50	10.50	611.0	29.3	0.2710
4/0	211600	107.2	7/4.42	13.20	972.0	45.0	0.1710
250	250000	126.7	19/2.91	14.60	1149.0	56.4	0.1440
300	300000	152.0	19/3.19	16.00	1379.0	66.9	0.1200
350	350000	177.3	19/3.45	17.20	1609.0	77.1	0.1030
400	400000	202.7	19/3.69	18.40	1838.0	87.0	0.0900
500	500000	253.4	37/2.95	20.70	2298.0	111.5	0.0720
600	600000	304.0	37/3.23	22.60	2758.0	133.8	0.0600
700	700000	354.7	61/2.72	24.50	3216.0	157.8	0.0520
750	750000	380.0	61/2.82	25.30	3447.0	169.1	0.0480
800	800000	405.4	61/2.91	26.20	3676.0	178.4	0.0450
900	900000	456.0	61/3.09	27.80	4136.0	200.6	0.0400
1000	1000000	506.7	61/3.25	29.30	4596.0	223.0	0.0360