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Conductor: Stranded Bare Copper per ASTM B-3, B-8
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Insulation: 16 AWG-.025"(.635mm) PE(stranded)
14 AWG-.025"(.635mm)PE
12 AWG -.030"(.762mm)PE
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Jacket: PE
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Voltage Rating: 600 V
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Temp. Rating:75℃
Application
IMSA 20-1 traffic control cable is widely used in traffic signal control systems, providing stable power and data transmission support for signal lights, control cabinets, sensors, and other equipment. Its high conductivity, weather resistance, and anti-interference performance ensure the reliable operation of traffic signals, mainly used in municipal roads, intersections, highways, and intelligent transportation systems (ITS).
Feature
IMSA 20-1 traffic control cable is a high-performance cable designed for traffic signal control systems. It uses stranded bare copper conductors and complies with ASTM B-3 and B-8 standards. It has excellent conductivity and tensile strength and complies with IMSA (International Municipal Signal Association) standards.
Certification
IMSA 20-1 traffic control cables are UL certified and meet strict industry standards for safety, durability, and electrical performance. UL certification indicates that the cable has passed rigorous testing and complies with U.S. and international electrical safety regulations.
Package
Production Line
With many years of dedicated experience in the wire and cable industry, Greater Wire's highly skilled team has developed comprehensive expertise and in-depth industry knowledge. We utilize this extensive experience to tackle even the most complex challenges, offering tailored and innovative solutions that align with the ever-evolving demands of our clients. By staying ahead of industry advancements and maintaining a commitment to excellence, we ensure that our products and services consistently meet the highest standards of quality, reliability, and performance.
customer
Partner
FAQ
Q: What is IMSA wire?
A: IMSA wire refers to electrical cables that comply with the standards set by the International Municipal Signal Association (IMSA). These wires are specifically designed for traffic signal systems, roadway lighting, intelligent transportation systems (ITS), and other municipal and highway applications.
Q: What wire is used for traffic lights?
Traffic Signal Cable (e.g., IMSA 20-1, 20-4, 20-7), used for connecting traffic lights, control cabinets, and sensors.
Loop Detector Wire (e.g., IMSA 51-5, 51-7), Embedded in roadways to detect vehicle presence.
Fiber Optic Cable (e.g., IMSA 40-2, 50-2) is used for high-speed data transmission in intelligent traffic systems.
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Solid IMSA Cable
| NO. OF COND | OUTER JKT THICKNESS | NOMINAL O.D. | WEIGHT lbs. / 1M' |
||
| INCH | mm | INCH | mm | ||
| 14 AWG | |||||
| 2 | .045 | 1.143 | .322 | 8.18 | 58 |
| 3 | .045 | 1.143 | .339 | 8.61 | 75 |
| 4 | .045 | 1.143 | .369 | 9.37 | 94 |
| 5 | .045 | 1.143 | .402 | 10.21 | 113 |
| 7 | .045 | 1.143 | .435 | 11.05 | 146 |
| 9 | .060 | 1.524 | .538 | 13.67 | 186 |
| 10 | .060 | 1.524 | .580 | 14.73 | 220 |
| 12 | .060 | 1.524 | .597 | 15.16 | 254 |
| 14 | .060 | 1.524 | .626 | 15.90 | 325 |
| 15 | .060 | 1.524 | .660 | 16.76 | 311 |
| 16 | .060 | 1.524 | .660 | 16.76 | 325 |
| 19 | .060 | 1.524 | .694 | 17.63 | 375 |
| 20 | .060 | 1.524 | .729 | 18.52 | 395 |
| 21 | .060 | 1.524 | .729 | 18.52 | 413 |
| 25 | .060 | 1.524 | .808 | 20.52 | 478 |
| 26 | .060 | 1.524 | .808 | 20.52 | 501 |
| 12 AWG | |||||
| 2 | .045 | 1.143 | .376 | 9.55 | 58 |
| 3 | .045 | 1.143 | .397 | 10.08 | 75 |
| 4 | .045 | 1.143 | .434 | 11.02 | 94 |
| 5 | .045 | 1.143 | .475 | 12.07 | 113 |
| 7 | .045 | 1.143 | .514 | 13.06 | 146 |
| 9 | .060 | 1.524 | .634 | 16.10 | 186 |
| 10 | .060 | 1.524 | .688 | 17.48 | 220 |
| 12 | .060 | 1.524 | .709 | 18.01 | 254 |
| 16 | .060 | 1.524 | .787 | 19.99 | 325 |
| 19 | .060 | 1.524 | .829 | 21.06 | 395 |
| 20 | .080 | 2.03 | .913 | 23.19 | 631 |
| 21 | .080 | 2.03 | .913 | 23.19 | 652 |
| 25 | .080 | 2.03 | 1.010 | 25.65 | 760 |
Stranded IMSA Cable
| NO. OF COND |
OUTER JKT THICKNESS | NOMINAL O.D. | WEIGHT lbs./1M' | ||
| INCH | mm | INCH | mm | ||
| 16AWG | |||||
| 2 | .045 | 1.143 | .310 | 7.88 | 45 |
| 3 | .045 | 1.143 | .326 | 8.28 | 56 |
| 4 | .045 | 1.143 | .354 | 8.99 | 73 |
| 5 | .045 | 1.143 | .386 | 9.80 | 87 |
| 7 | .045 | 1.143 | .417 | 10.59 | 108 |
| 9 | .060 | 1.524 | .497 | 12.62 | 147 |
| 10 | .060 | 1.524 | .517 | 13.13 | 160 |
| 12 | .060 | 1.524 | .554 | 14.07 | 195 |
| 16 | .060 | 1.524 | .620 | 15.75 | 235 |
| 20 | .060 | 1.524 | .678 | 17.22 | 284 |
| 14 AWG | |||||
| 2 | .045 | 1.143 | .340 | 8.64 | 58 |
| 3 | .045 | 1.143 | .358 | 9.09 | 76 |
| 4 | .045 | 1.143 | .390 | 9.91 | 94 |
| 5 | .045 | 1.143 | .428 | 10.87 | 113 |
| 7 | .045 | 1.143 | .465 | 11.81 | 148 |
| 9 | .060 | 1.524 | .570 | 14.48 | 203 |
| 10 | .060 | 1.524 | .612 | 15.55 | 224 |
| 12 | .060 | 1.524 | .612 | 15.55 | 256 |
| 14 | .060 | 1.524 | .666 | 16.92 | 293 |
| 15 | .060 | 1.524 | .702 | 17.83 | 315 |
| 16 | .060 | 1.524 | .702 | 17.83 | 332 |
| 19 | .060 | 1.524 | .739 | 18.77 | 383 |
| 20 | .060 | 1.524 | .771 | 19.58 | 403 |
| 21 | .060 | 1.524 | .777 | 19.74 | 419 |
| 25 | .060 | 1.524 | .911 | 23.14 | 529 |
| 26 | .060 | 1.524 | .991 | 25.17 | 544 |
| 12 AWG | |||||
| 2 | .045 | 1.143 | .398 | 10.11 | 84 |
| 3 | .045 | 1.143 | .421 | 10.69 | 111 |
| 4 | .045 | 1.143 | .464 | 11.79 | 139 |
| 5 | .045 | 1.143 | .506 | 12.85 | 168 |
| 7 | .045 | 1.143 | .582 | 14.78 | 242 |
| 9 | .060 | 1.524 | .674 | 17.12 | 304 |
| 10 | .060 | 1.524 | .674 | 17.12 | 321 |
| 12 | .060 | 1.524 | .755 | 19.18 | 402 |
| 16 | .060 | 1.524 | .878 | 22.30 | 535 |
| 19 | .060 | 1.524 | .930 | 23.62 | 623 |
| 20 | .080 | 2.03 | .951 | 24.16 | 652 |
| 21 | .080 | 2.03 | .971 | 24.66 | 682 |
| 25 | .080 | 2.03 | 1.044 | 25.52 | 798 |
