GP/MR-EXTRA

#21.5 Heavy GP/MR-EXTRA Round MW 37 Copper Magnet Wire 220°C, copper, 85 LB box (average wght.)

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#21.5 Heavy GP/MR-EXTRA Round MW 37 Copper Magnet Wire 220°C, copper, 85 LB box (average wght.)

Part: W21.5HGPMREXTC

Manufacturer: Essex Furukawa

Manufacturer #: C250XX00215081A

GP/MR-EXTRA® has an improved insulation system that has been engineered to enhance adhesion, scrape abrasion, and chemical resistance with improved thermal properties. GP/MR-EXTRA® is manufactured utilizing Tris (2-hydroxyethyl) isocyanurate (THEIC) modified polyester basecoat in conjunction with a tough, thermally stable polyamideimide topcoat polymer. Changes to the THEIC polyester basecoat and to the polyamideimide topcoat provide a product with improved abrasion resistance and thermal capability.

GP/MR-EXTRA® magnet wire is recommended but not limited to the following applications:

-form wound coils

-fractional and integral HP motors

-DC motors

-hermetic motors

-power tools

-automotive alternators and generators

-all dry-type transformers, Class 105 through 220

-electronics, all types of coils, Class 105 through 220

  • NEMA MW 37
  • excellent unilateral scrape abrasion resistance
  • very good repeated scrape abrasion resistance
  • high moisture and chemical resistance
  • excellent heat shock resistance
  • excellent adhesion and flexibility
  • high thermal endurance and thermoplastic flow
  • high burnout-AC overload resistance
  • low coefficient of friction
  • excellent resistance to refrigerants and replacement refrigerants (for CFC's and HCFC's)
  • preferable stripping method is mechanical
AWG Size 21.50
Product Type GP/MR-EXTRA
Colour Copper
Temperature Class Class R-220°C
Insulation Polyester/Polyamideimide
Conductor Copper
Shape Round
Standard Type Heavy Build
NEMA Spec MW 37
Windability Excellent
Chemical Resistance Excellent
  • form wound coils
  • fractional and integral horsepower motors
  • hermetic motors
  • DC motors
  • power tools
  • automotive alternators and generators
  • all dry-type transformers from Class 105-220
  • electronics, all types of coils from Class 105-220
Essex Furukawa

Electrowind is a proud supplier of a broad range of magnet wire and cable products from Essex Furukawa.

Essex Furukawa is the global Leader in Magnet Wire/Winding Wire Manufacturing for Electric Vehicles, Automotive, & Industrial Applications, for major OEM & Tier 1 suppliers. If you don't see the specific Essex Furukawa product you are looking for on our website, we will find it for you. Reach out to Electrowind as your preferred supplier for Essex Furukawa magnet wire, winding wire and cable.

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  • Packaging Description: TF® 80 Box with taper flange reel (85 LB average weight)
  • Product Weight: 90.00 EA
  • Product Size: 11.00 x 11.00 x 13.00

Availability: 0

Order Minimum Qty: 1

Lead time when 0 in stock: 14 days

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