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240 Class Polyimide Enameled Aluminum Round Wire

240 Class Polyimide Enameled Aluminum Round Wire

Insulation material:Polyimide
Thermal class:HC class 240
Diameter:0.4-6.0mm

Signi is a professional manufacturer and supplier of enameled wire. Our products are UL (E234565) certified and compliant with RoHS standards. All Signi products adhere to IEC-60317, GB/T, JIS, and NEMA production standards.

Signi produces high-temperature resistant enameled aluminum round wire with a thermal class rating of 240°C. It features strong stability, radiation resistance, chemical resistance, and low-temperature resistance. The softening breakdown temperature exceeds 500°C, while also possessing excellent flame retardancy.Quick Quote

Specification of Signi high-temperature resistant enameled aluminum wire

Specification: NEMA(MW 1000): MW 16-A,JW 1177/15

Diameter: 0.4mm-6.0mm

Film thickness: IEC: Grade 1, Grade 2, Grade 3. NEMA: single, heavy, triple.

Roll: PT25 PT30 PT35 PT60 PT90 PT200 PT270

Best-selling sizes of high-temperature enameled wire

Product Conductor diameter Specification
10 AWG 240℃ Polyimide Magnet Wire 10 AWG NEMA MW 16, JW-1177/15
11 AWG 240℃ Polyimide Magnet Wire 11 AWG NEMA MW 16, JW-1177/15
12 AWG 240℃ Polyimide Magnet Wire 12 AWG NEMA MW 16, JW-1177/15
13 AWG 240℃ Polyimide Magnet Wire 13 AWG NEMA MW 16, JW-1177/15
14 AWG 240℃ Polyimide Magnet Wire 14 AWG NEMA MW 16, JW-1177/15
15 AWG 240℃ Polyimide Magnet Wire 15 AWG NEMA MW 16, JW-1177/15
16 AWG 240℃ Polyimide Magnet Wire 16 AWG NEMA MW 16, JW-1177/15
17 AWG 240℃ Polyimide Magnet Wire 17 AWG NEMA MW 16, JW-1177/15
18 AWG 240℃ Polyimide Magnet Wire 18 AWG NEMA MW 16, JW-1177/15
19 AWG 240℃ Polyimide Magnet Wire 19 AWG NEMA MW 16, JW-1177/15
20 AWG 240℃ Polyimide Magnet Wire 20 AWG NEMA MW 16, JW-1177/15
21 AWG 240℃ Polyimide Magnet Wire 21 AWG NEMA MW 16, JW-1177/15
22 AWG 240℃ Polyimide Magnet Wire 22 AWG NEMA MW 16, JW-1177/15
23 AWG 240℃ Polyimide Magnet Wire 23 AWG NEMA MW 16, JW-1177/15
24 AWG 240℃ Polyimide Magnet Wire 24 AWG NEMA MW 16, JW-1177/15
25 AWG 240℃ Polyimide Magnet Wire 25 AWG NEMA MW 16, JW-1177/15
26 AWG 240℃ Polyimide Magnet Wire 26 AWG NEMA MW 16, JW-1177/15
27 AWG 240℃ Polyimide Magnet Wire 27 AWG NEMA MW 16, JW-1177/15
27.5 AWG 240℃ Polyimide Magnet Wire 27.5 AWG NEMA MW 16, JW-1177/15
28 AWG 240℃ Polyimide Magnet Wire 28 AWG NEMA MW 16, JW-1177/15
28.5 AWG 240℃ Polyimide Magnet Wire 28.5 AWG NEMA MW 16, JW-1177/15
29 AWG 240℃ Polyimide Magnet Wire 29 AWG NEMA MW 16, JW-1177/15
29.5 AWG 240℃ Polyimide Magnet Wire 29.5 AWG NEMA MW 16, JW-1177/15
30 AWG 240℃ Polyimide Magnet Wire 30 AWG NEMA MW 16, JW-1177/15
30.5 AWG 240℃ Polyimide Magnet Wire 30.5 AWG NEMA MW 16, JW-1177/15
31 AWG 240℃ Polyimide Magnet Wire 31 AWG NEMA MW 16, JW-1177/15
31.5 AWG 240℃ Polyimide Magnet Wire 31.5AWG NEMA MW 16, JW-1177/15
32 AWG 240℃ Polyimide Magnet Wire 32 AWG NEMA MW 16, JW-1177/15
32.5 AWG 240℃ Polyimide Magnet Wire 32.5 AWG NEMA MW 16, JW-1177/15
33 AWG 240℃ Polyimide Magnet Wire 33 AWG NEMA MW 16, JW-1177/15
34 AWG 240℃ Polyimide Magnet Wire 34 AWG NEMA MW 16, JW-1177/15
34.5 AWG 240℃ Polyimide Magnet Wire 34.5 AWG NEMA MW 16, JW-1177/15
35 AWG 240℃ Polyimide Magnet Wire 35 AWG NEMA MW 16, JW-1177/15
35.5 AWG 240℃ Polyimide Magnet Wire 35.5 AWG NEMA MW 16, JW-1177/15
36 AWG 240℃ Polyimide Magnet Wire 36 AWG NEMA MW 16, JW-1177/15
36.5 AWG 240℃ Polyimide Magnet Wire 36.5 AWG NEMA MW 16, JW-1177/15
38 AWG 240℃ Polyimide Magnet Wire 38 AWG NEMA MW 16, JW-1177/15
41 AWG 240℃ Polyimide Magnet Wire 41 AWG NEMA MW 16, JW-1177/15

Advantages of high-temperature resistant enameled aluminum wire

  • Highest thermal stability (>20,000 hours at 243°C)
  • Thermal class: 240°C / C++ insulation grade
  • Excellent chemical resistance
  • Outstanding mechanical performance
  • Stable electrical properties over a wide temperature range (25°C to 250°C)
  • Resistant to refrigerants such as FREON 12 or FREON 22
  • Resistant to dielectric gas (exceeding 150 days for nitrogen)
  • Resistant to dielectric liquid (oil)
  • Capable of withstanding excessive overload and cut-off, repeated thermal shocks, and prolonged exposure to varnish solvents.
  • Thin film coating with excellent adhesion and flexibility
  • Good radiation resistance
  • Softening breakdown temperature exceeding 500°C

Advantages of high-temperature resistant enameled aluminum wire

Signi polyimide coated magnet wire cooperation field

  • Aerospace
  • Nuclear industry
  • Industrial motors
  • Traction motors
  • Excitation coils
  • Synchronous motors

Chalco polyimide coated magnet wire cooperation field

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