Polar Wire's Single Conductor Multi Listed Flexible Wire is a Class K flexing service wire made with 30 gauge fine conductor stranding for superior flexibility. Excellent oil, heat, acid, and moisture resistance. Constructed of soft annealed bare copper (NO ALUMINUM!) to ASTM Specification B172. Insulated with an extra-flexible extruded, high dielectric PVC jacket that resists abrasion, oils, acids, heat, flame, and moisture, and performs reliably in severe cold temperatures and high heat conditions. 1/0 to 750 MCM are CT (Cable Tray) approved.
THHW/TEW/MTW/AWM/BC-5W2/SAE TYPE SGT flexible wire holds multiple ratings and certifications: