This part specifies the type, marking, materials, technical requirements, inspection rules, test methods, marking and packaging of saddles. This section is applicable to the saddle saddles for suspending metal lines with a diameter of 9mm-20mm in electrified railway contact network systems.
TB/T 2075.7-2002 history
2020TB/T 2075.20-2020 Electrified railway catenary parts and components Part 20: General parts for additional conductors
2010TB/T 2075.20-2010 Fittings for overhead contact system in electrification railway.Part 20:Fitting for additive wire
2002TB/T 2075.7-2002 Fittings for overhead contact system of electrification railway-Part 7:Socket and clamp
TB/T 2075.7-2002 Fittings for overhead contact system of electrification railway-Part 7:Socket and clamp was changed to TB/T 2075.20-2010 Fittings for overhead contact system in electrification railway.Part 20:Fitting for additive wire.