They are intended for fixing and insulation of uninsulated wires of 10 kV overhead lines and protected by insulation wires of SIP-3 type of 10 kV overhead lines of alternating current with frequency up to 100 Hz at ambient air temperature from minus 60 º? to plus 50 º?
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين