Post insulator 3FT1, 3FT post-insulator range — detailed ratings on request

• Listed as '3FT1 Post Insulator' in the official Grid Technologies product hierarchy, alongside types 3FT0 and 3FT2 – 3FT7 under Post Insulators (3FT)
• The on-file 3FT series flyer documents the composite post insulator core classes 3FT2 – 3FT7 (SCL 18 – 150 kNm) for station post and line post duty on AC and DC systems; it does not list 3FT1
• No 3FT1-specific rating data in the digitized library — SCL class, lengths, housing and electrical withstand data available on request
• See the 3FT series and per-type entries (3FT2 – 3FT7) for flyer-verified family data