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CT Series Contact Wire

Introduction
Our Hard Copper Stranded Wire is a premium electrical conductor designed for applications requiring high strength and durability. Made from high-quality copper, this stranded wire offers superior conductivity and mechanical strength, making it ideal for demanding environments. Its robust construction ensures reliable performance and longevity, providing an excellent solution for various industrial and commercial applications. Whether for power distribution, grounding, or electrical connections, our copper stranded wire delivers exceptional performance and efficiency.
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parameter
model sectional area(mm²) count structure single line single line Stranded wire(Calculated value)
outside  diameter diameter
mm mm
tensile strength(Mpa) elongation Tensile force DC Resistance unit
Not less than % KN 20℃ quality
Not less than Not less than Ω/km kg/km
Not less than
nominal count
Before twisting After twisting
Copper stranded wire JT 70 65.81 10.5 1x19 2.1 439 417 0.7 27.45 0.275 599
JT 95 93.27 12.5 1x19 2.5 435 413 0.8 38.54 0.194 849
JT 120 116.99 14 1x19 2.8 432 410 0.9 48.01 0.155 1065
JT 150 148.07 15.8 1x19 3.15 428 407 1 60.21 0.122 1347
JT 150 147.11 15.8 1x37 2.25 438 416 0.8 60.21 0.123 1342
Copper magnesium alloy stranded wire JTM 35 34.36 7.5 1x7 2.5 520 494 - 16.97 0.66 311
JTM 50 49.48 9 1x7 3 520 494 - 24.44 0.459 448
JTM 50 48.35 9 1x19 1.8 520 494 - 23.88 0.472 440
JTM 70 65.81 10.5 1x19 2.1 520 494 - 32.51 0.346 599
JTM 95 93.27 12.5 1x19 2.5 520 494 - 46.08 0.244 849
JTM 120 116.99 14 1x19 2.8 520 494 - 57.79 0.195 1065
JTM 150 147.11 15.8 1x37 2.25 520 494 - 72.67 0.155 1342
High strength copper magnesium alloy stranded wire JTMH 35 34.36 7.5 1x7 2.5 618 587 - 20.17 0.819 311
JTMH 50 47.48 9 1x7 3 608 578 - 28.58 0.569 448
JTMH 50 48.35 9 1x19 1.8 618 587 - 28.39 0.585 440
JTMH 70 65.81 10.5 1x19 2.1 618 587 - 38.64 0.43 599
JTMH 95 93.27 12.5 1x19 2.5 618 587 - 54.76 0.303 849
JTMH 120 116.99 14 1x19 2.8 608 578 - 67.57 0.242 1065
JTMH 150 147.11 15.8 1x37 2.25 618 587 - 86.37 0.193 1342

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