Purpose: Intermediate links PTM are designed for the convenient installation of tension and supporting suspensions of self-supporting optical cables (OKSN) or optical ground wire cables (OPGW). Manufactured according to technical specifications TU 3449-025-59116459-06. Note: some models are manufactured according to TU 3449-001-52819896-2010.

Technical Specifications:

• PTM-7-2: length — 104 mm; height — 124 mm; weight — 0.66 kg; breaking load — not less than 70 kN.
• PTM-7-3: length — 88 mm; height — 88 mm; weight — 0.7 kg.
• PTM-7-3A: length — 94 mm; height — 94 mm; weight — 0.64 kg.
• PTM-12-2: length — 144 mm; height — 164 mm; weight — 1.56 kg; breaking load — not less than 120 kN.
• PTM-12-3: length — 134 mm; height — 134 mm; weight — 1.8 kg.
• PTM-12-3A: length — 52 mm; weight — 1.77 kg.

Application: Used in communication and power transmission lines to ensure reliable fastening and tension adjustment of optical cables.