Tension bolt clamps of type NB-60/5.6-16 are designed for attaching aluminum, aluminum-steel, and protected conductors SIP-3, PZV, and PZVG to tension insulating suspensions on anchor, anchor-angle, and terminal poles. The body and pressure plate are made of aluminum alloy, eliminating remagnetization losses and the need for aluminum pads to protect the conductors. The clamp's design simplifies installation due to the optimized shape of the pressure plate. Insulation must be removed from the conductors at the installation point.

Modification NB-60/5.6-16 K is equipped with a special connector that allows the installation of a rod for operational grounding during maintenance work on overhead lines, eliminating the need for additional specialized equipment for this purpose.

The products are manufactured according to technical specifications TU 3449-001-52819896-2017.

Technical specifications:

• NB-60/5.6-16:
  • Nominal cross-section of SIP-3 conductor: 35, 50, 70, 95, 120, 150 mm²
  • Breaking load: not less than 46.0 kN
  • Weight: not more than 0.7 kg
• NB-60/5.6-16 K:
  • Nominal cross-section of SIP-3 conductor: 35, 50, 70, 95, 120, 150 mm²
  • Breaking load: not less than 46.0 kN
  • Weight: not more than 1.0 kg