Press-Fit Apparatus Clamps Type A1A are designed for connecting a single aluminum or steel-aluminum conductor to apparatus terminals during the installation of open switchgear (OSG). The use of thermodynamic copper spraying on the contact surface of the clamps increases the coating thickness, extends the service life of the clamps up to 50 years, and significantly improves the quality of the electrical contact. The products are manufactured in accordance with TU 3449-001-52819896-2010.

Technical Specifications:

• A1A-10-3T (D):
  • Conductor Type: AC10/1.8
  • Conductor Diameter: 4.5 mm
  • Crimping Die: MSH-13.0
  • Dimensions:
    • Length (L): 92 mm
    • Contact Length (L1): 33 mm
    • Thickness (S): 5 mm
    • Hole Diameter (D): 16 mm
  • Weight: 0.039 kg
• A1A-16-3T (D):
  • Conductor Type: A16; AC16/2.7
  • Conductor Diameter: 5.1–5.6 mm
  • Crimping Die: MSH-13.0
  • Dimensions:
    • Length (L): 97 mm
    • Contact Length (L1): 38 mm
    • Thickness (S): 5 mm
    • Hole Diameter (D): 16 mm
  • Weight: 0.040 kg
• A1A-25-3T (D):
  • Conductor Type: A25; AC25/4.2
  • Conductor Diameter: 6.4–6.9 mm
  • Crimping Die: MSH-13.0
  • Dimensions:
    • Length (L): 97 mm
    • Contact Length (L1): 38 mm
    • Thickness (S): 5 mm
    • Hole Diameter (D): 16 mm
  • Weight: 0.039 kg
• A1A-35-3T (D):
  • Conductor Type: A35; AC35/6.2
  • Conductor Diameter: 7.5–8.4 mm
  • Crimping Die: MSH-13.0
  • Dimensions:
    • Length (L): 100 mm
    • Contact Length (L1): 41 mm
    • Thickness (S): 5 mm
    • Hole Diameter (D): 18 mm
  • Weight: 0.041 kg
• A1A-50-3T (D):
  • Conductor Type: A50; AC50/8.0
  • Conductor Diameter: 9.0–9.6 mm
  • Crimping Die: MSH-15.6
  • Dimensions:
    • Length (L): 102 mm
    • Contact Length (L1): 42 mm
    • Thickness (S): 7 mm
    • Hole Diameter (D): 18 mm
  • Weight: 0.043 kg
• A1A-70-3T (D):
  • Conductor Type: A70; AC70/11.0
  • Conductor Diameter: 10.7–11.4 mm
  • Crimping Die: MSH-15.6
  • Dimensions:
    • Length (L): 102 mm
    • Contact Length (L1): 42 mm
    • Thickness (S): 8 mm
    • Hole Diameter (D): 20 mm
  • Weight: 0.044 kg
• A1A-95-3T (D):
  • Conductor Type: A95; AC95/16
  • Conductor Diameter: 12.3–14.0 mm
  • Crimping Die: MSH-18.2
  • Dimensions:
    • Length (L): 110 mm
    • Contact Length (L1): 44 mm
    • Thickness (S): 5 mm
    • Hole Diameter (D): 22 mm
  • Weight: 0.057 kg
• A1A-120-3T (D):
  • Conductor Type: A120; AC120/19; AC70/72; A150; AC120/27
  • Conductor Diameter: 15.2–15.8 mm
  • Crimping Die: MSH-20.8
  • Dimensions:
    • Length (L): 115 mm
    • Contact Length (L1): 49 mm
    • Thickness (S): 8 mm
    • Hole Diameter (D): 25 mm
  • Weight: 0.074 kg