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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