Regarding UL follow up, the material designation PEW-FY, ANSI type MW 24-C, Temperature class 155 °C of Siam Pacific Electric Wire & Cable (Base coated is Terester C966 40 HVS and Top Coated is FOV S8).
Recently, The UL representative inform the test results were found to be significantly different (nonconforming) than the established references: INFRARED ANALYSIS, QUALITATIVE (IR).