They are intended for fixing and insulation of uninsulated wires of overhead lines of 150 kV and protected by insulation wires of SIP-3 type of alternating current with frequency up to 100 Hz at ambient air temperature from minus 60 º? to plus 50 º?.
Climatic design and placement category UHL 1 according to GOST 15150.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين