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Rea Magnet Wire Formvar SW008SQHFJR Heavy Build Square Magnet Wire, 8 AWG, Copper, 24" Reel (245)

ID: SW008SQHFJR Mfr ID: SW008SQHFJR
Manufactured by: Rea Magnet Wire
Heavy build designed for continuous operation at 105 deg C, Formvar was one of the first magnet wire insulations based on synthetic materials. Today, Formvar is still widely used in oil-filled transformers as well as demanding cryogenic applications. Proven performance in oil-filled applications.
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USD $723.00 / 100 LB

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This item may be sold in units of 250.

  • Brand name :  Rea Magnet Wire
  • Trade Name :  Formvar
  • Series :  FORMPC-HB-S
  • Item Name :  Magnet Wire
  • Short Desc :  H FORMVAR 08 SQ REA 24"RL/245
  • Packaging :  24" Reel (245)
  • UNSPSC :  26121509

Rea Formvar heavy build is a film insulation composed of modified polyvinyl acetyl resins. Designed for continuous operation at 105 deg C, Formvar was one of the first magnet wire insulations based on synthetic materials.

Design & Construction
Material Copper 
Color Natural 
Insulation Material Polyvinyl Formal 
NEMA Rating MW 18-C 
Shape Square 
General Features
Type Heavy Build 
Standards IEC 60317-17 
Environmental Condition
Temperature Rating 105  deg C
Physical Properties
Wire Size 8 AWG 
Reel Diameter 14  Inch
Reel Hub Diameter 1.536 Inch 
Reel Weight 271  lb
Reel Width 6 Inch 

Rea Magnet Wire Formvar SW008SQHFJR Heavy Build Square Magnet Wire, 8 AWG, Copper, 24" Reel (245) Specification Sheet 

Rea Magnet Wire Formvar SW008SQHFJR Heavy Build Square Magnet Wire, 8 AWG, Copper, 24" Reel (245) Safety Data Sheet (SDS) 

Features :

  • Resistant to mechanical and winding abuse due to superior flexibility and abrasion resistance
  • Performs well in in-line flattening processes
  • Compatible with most varnishes and impregnation compounds
  • Retains insulating properties when exposed to cryogenic temperatures
  • Compatible with transformer oils
  • Excellent hydrolytic stability

Applications :

  • For Oil-Filled Transformers, Superconducting Coils for Cryogenic Applications and Motors