Rail insulators 3FL / 3FS / 8WL for rail electrification, catenary and traction power supply — detailed data on request
3FL/3FS/8WL
- Listed as 'Rail Insulators (3FL / 3FS / 8WL)' in the official Grid Technologies product hierarchy, under the Railway Insulators product line
- Rail power systems addressed by the on-file railway portfolio: 12.5 kV at 25/60 Hz, 15 kV at 16 2/3 Hz and 25 kV at 50/60 Hz AC, plus 750 V, 1500 V and 3000 V DC — spanning rail electrification, catenary power supply and substations (railway surge arrester product guide)
- 3FL silicone long-rod construction is documented on file: one-piece HTV silicone rubber housing molded onto a brittle-fracture-resistant ECR glass-fiber core with crimped, hot-dip galvanized end fittings (3FL long-rod catalog — 3FL family data, not rail-specific ratings)
- One of the few suppliers offering insulators and arresters for overhead lines as a complete solution (portfolio brochure)
- No rail-specific insulator rating tables in the digitized library — catenary, feeder and support insulator data for the 3FL / 3FS / 8WL rail ranges available on request
Rail electrification and catenary systemsTraction power supply substations
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Specifications
Documents & downloads
Brochure Portfolio of surge arresters & composite insulators (3FL and 3FS/3FT family overview)
Datasheet Rail insulator datasheets (3FL / 3FS / 8WL) — available on request
Brochure Our portfolio of surge arresters & composite insulators — 3FL composite and 3FS/3FT post insulator families, complete overhead-line solution (current online edition)
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