1PST-20 turidagi issiq o'zgaruvchan muftalar, 20 kV kuchlanishli, polietilen izolyatsiyali bitta yadroli kuch kabelini ulash uchun mo'ljallangan. Ular tunnel, kabel kollektorlarida, tuproqda - o'rnatish darajasiga cheklovlarsiz ishlatiladi.
Iqlim ijrosi UHL 1; UHL 5.
Tell us what you need and get quotes from verified suppliers