Caps K-7 are designed for reliable fixation of pin insulators such as ShS-10, ShS-20, ShF-10, ShF-20 on steel crossarms and special mounting hooks of overhead power lines (OHL) with voltages up to 20 kV.

Key Technical Specifications:

• Diameter d1: 21 mm
• Diameter d2: 27.5 mm
• Diameter d3: 31.5 mm
• Diameter d4: 23.9 mm
• Diameter d5: 32.5 mm
• Diameter d6: 35.9 mm
• Length L: 43 mm
• Weight: 7.5 g

Advantages:

• Material: Made from high-quality polyethylene, providing protection against damage.
• Operating Temperature Range: From -60 to +50 degrees Celsius.
• Design: The presence of threading on the cap's surface ensures ease of installation and reliable attachment of insulators.
• Durability: High wear resistance and extended service life.