DuPont Nomex Products

Ultrashield Plus

#21 Heavy Ultra Shield Plus (Inverter Duty) Round MW 35 Copper Magnet Wire 200°C, copper,  85 LB pail (average wght.)

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#21 Heavy Ultra Shield Plus (Inverter Duty) Round MW 35 Copper Magnet Wire 200°C, copper, 85 LB pail (average wght.)

Part: W21.0USTP

Manufacturer: Essex Furukawa

Manufacturer #: C276GX00210013A

ULTRASHIELD® PLUS magnet wire, which is specifically designed for use in motors that may be subjected to higher voltage spikes present in inverter duty applications, has been enhanced for easy identification and differentiation.

The enhanced product has exhibited increased resistance to partial discharges and improved abrasion resistance to repeated scrape. The combination of the modified polyester basecoat and polyamideimide topcoat provides an insulation system with outstanding toughness and excellent dielectric properties. ULTRASHIELD® PLUS magnet wire has improved voltage endurance and thermal properties, compared to standard NEMA MW 35-C magnet wire, while retaining superior chemical resistance to common solvents and refrigerants.

ULTRASHIELD®PLUS conforms to all of the requirements of NEMA MW 35-C and MW 73-C.

Electrowind is a stocking distributor partner of Essex Furukawa ULTRASHIELD® PLUS magnet wire.

  • NEMA MW 35
  • specifically designed for use in motors that may be subjected to higher voltage spikes present in inverter duty applications
  • increased resistance to partial discharge
  • improved abrasion resistance to repeated scrape
  • outstanding toughness and excellent dielectric properties
  • superior chemical resistance to common solvents and refrigerants
  • superior windability performance
AWG Size 21.00
Product Type Ultrashield Plus
Colour Copper
Temperature Class Class H-200°C
Insulation Polyester/Polyamideimide
Conductor Copper
Shape Round
Standard Type Heavy Build
NEMA Spec MW 35
Windability Excellent
Chemical Resistance Excellent
  • inverter duty drive motors
  • rotating machines
  • hermetic motors
  • DC motors
  • power tools
  • automotive alternators and generators
  • fractional and integral HP motors
  • all dry-type transformers from Class 105-200, control type
  • electronics, all types of coils from Class 105-200
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 Pail with taper flange reel (85 LB average weight)
  • Product Weight: 90.00 EA
  • Product Size: 13.00 x 13.00 x 13.00

$769.57/EA USD

#21 Heavy Ultra Shield Plus (Inverter Duty) Round MW 35 Copper Magnet Wire 200°C, copper, 85 LB pail (average wght.)

Availability: 16

Order Minimum Qty: 1

Lead time when 0 in stock: 3 days

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