Uch darajali kabel
Bundan tashqari, u AQSh va Kanada standart tashkilotlari tomonidan foydalanish uchun baholangan, shuning uchun "Uch-Rated" nomi va shuningdek, boshqaruv paneli simi, kommutator kabeli yoki uch darajali bitta (TRS) simi deb nomlanishi mumkin.
