lass B, F and H Enamelled Aluminum Rectangular Wire with GB, IEC, NEMA and JIS Standards Key Specifications/Special Features: Polyester/polyimide enamelled insulating aluminum Rectangular wire and Polyesterimide/polyamide-imide enamelled insulating aluminum Rectangular wire Provides high cut through, high heat resistance, solvent, radiation, Freon and cold tolerance resistance Standards: GB, IEC, JIS and NEMA Appliance: Suitable for oil-immersed, dry-type, high-temperature transformers, refrigeration compressor motor, sealed motor, explosion-proof motor, electric tools motors, solenoids and other high-power motors