Insulated rod TR series

Standards IEC 60855-1 / IEC 61235-S Use All-weather (last IEC 60855-1 tube extended). - Checking for the absence of voltage. - Earthing of MV/LV substations - Disconnector operation. - All work involving medium mechanical loads. The TR poles come in 4 ranges: • TR: Classic • TRS: Special - foam-filled tube, orange end section, Ø 32 mm, quality IEC 60855-1 • TRL: Lightweight - foam-filled tube, yellow end section, Ø 26 mm, 30% lighter than the TR Classic (NB: medium load acceptable up to 5 m, beyond that use only for no-voltage testing and disconnector operation) • TRC: Shock-resistant: tubes with greater shock-resistance properties. Technical specifications • Made up of 2, 3 or 4 sections: - upper tube foam-filled fibreglass composite, Ø 32 mm or Ø 26 mm, quality IEC 60855-1, colour yellow or orange, - intermediate and lower tubes made of yellow fibreglass composite, Ø 48, 39 or 32 mm, quality IEC 61235-S, • Push-button mechanism for locking into retracted or extended position, • Base with protected connector for optional extension (on some TR2 models, see table of references). • Dielectric strength after wet conditioning: - 100 kV/30 cm upper sections - 50 kV/30cm lower sections TR poles can be supplied off the shelf with these end fittings : - APV : multi-purpose, 12 mm 6-sided with automatic locking. - U : notched universal end fitting. - B : bayonet end fitting. - EAF : multi-purpose, 21 mm 6-sided. - Others : on request, please enquire EXTENSION AVAILABLE FOR STICKS TR275 / TRS275 / TR2225 / TR2245 / TR2330.