Because generators often operate under continuous load, heat, vibration, and changing demand, winding materials must support efficient electrical output and long-term insulation integrity. Essex Solutions provides magnet wire engineered to help manufacturers build generators that deliver dependable power in demanding environments.


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CEW30AI Selfbond is a 200°C copper magnet wire, 0.45-1.6mm, with self-bonding insulation for high thermal resistance and reliable coil formation.
GP/MR-Extra® is a 220°C copper magnet wire, 1-36 AWG, with polyester/polyamide-imide insulation, thermally upgraded for demanding applications.
GP/MR-200® - CU is a 200°C copper magnet wire, 4-33 AWG, with polyester/polyamide-imide insulation for severe and heavy-duty applications.
Wrapped Magnet Wire is the application of a single or double layer of insulating material over a bare or film-coated conductor. All conductors except paper wrapped are then heated, which fuses the insulation material to the conductor.
AIW is a 220°C heat-resistant enameled round copper magnet wire, 0.20-1.70mm, insulated with polyamideimide for motors, generators, and automotive parts.
GP/MR-200® - AL is a 200°C/220°C copper and aluminum magnet wire, available in round and rectangular shapes, insulated with polyester/polyamide-imide for severe-duty applications and high thermal endurance.
MagneBond® FX2-120 is a 120°C copper magnet wire with polyvinyl acetal and epoxy insulation, ideal for self-bonded transformer coils requiring high mechanical strength.
Single Polyester Glass over Heavy GP/MR-200® is a 155°C copper magnet wire with polyester, polyamide-imide, and polyester-glass insulation for enhanced durability.
Aromatic Polyamide Tape - AL is a 240°C aluminum magnet tape designed for high-temperature insulation and electrical applications.











