Wedge compression clamps of type NAS-B are designed for installing steel-aluminum conductors with a cross-section of 35 mm² and above, compliant with GOST 839-80. They are compressed using hexagonal dies. Manufactured according to TU 3449-001-52819896-2010.

Technical Specifications

• NAS-50-1B: For conductors AC 35/6.2 and AC 50/8.
  Breaking load: ≥ 19.25 kN.
  Weight: 0.55 kg.
• NAS-95-1B: For conductors AC 70/11 and AC 95/16.
  Breaking load: ≥ 37.54 kN.
  Weight: 0.55 kg.
• NAS-120-1B: For conductors AC 120/19 and AC 120/27.
  Breaking load: ≥ 55.64 kN.
  Weight: 0.85 kg.
• NAS-150-1B: For conductors AC 150/19 and AC 150/24.
  Breaking load: ≥ 58.81 kN.
  Weight: 0.85 kg.
• NAS-240-1B: For conductors AC 185/24, AC 185/29, AC 205/27, and AC 240/32.
  Breaking load: ≥ 84.43 kN.
  Weight: 1.65 kg.
• NAS-240-2B: For conductors AC 240/39 and AC 185/43.
  Breaking load: ≥ 91.01 kN.
  Weight: 1.6 kg.
• NAS-300-1B: For conductors AC 300/66 and AC 300/67.
  Breaking load: ≥ 142.05 kN.
  Weight: 2.45 kg.
• NAS-330-2B: For conductor AC 330/30.
  Breaking load: ≥ 99.96 kN.
  Weight: 2.05 kg.
• NAS-330-1B: For conductors AC 240/56, AC 300/48, and AC 300/39.
  Breaking load: ≥ 101.8 kN.
  Weight: 2.0 kg.
• NAS-330-3B: For conductor AC 330/43.
  Breaking load: ≥ 116.5 kN.
  Weight: 2.2 kg.
• NAS-400-1B: For conductors AC 400/18 and AC 400/22.
  Breaking load: ≥ 107.0 kN.
  Weight: 2.2 kg.
• NAS-450-1B: For conductors AC 400/51, AC 400/64, and AC 450/56.
  Breaking load: ≥ 147.7 kN.
  Weight: 2.8 kg.
• NAS-500-1B: For conductors AC 500/26 and AC 500/27.
  Breaking load: ≥ 126.6 kN.
  Weight: 3.0 kg.
• NAS-600-2B: For conductor AC 400/93.
  Breaking load: ≥ 195.43 kN.
  Weight: 4.0 kg.
• NAS-600-1B: For conductors AC 500/64, AC 550/71, and AC 600/72.
  Breaking load: ≥ 206.8 kN.
  Weight: 4.65 kg.