What is the maximum pulling force for Category cable?

What is the maximum pulling force for Category cable?

• A. 20 lbs.
• B. 25 lbs.
• C. 30 lbs.
• D. 35 lbs.

Answer: (B)

The pulling force that Category cables are rated for is 25 pounds. This limit comes from manufacturers’ installation guidelines to protect both the cable jacket and the internal conductor pairs from damage during pulling. Exceeding this tension can stretch or crush the jacket, deform conductors, cause insulation damage, or loosen terminations, all of which can degrade signal integrity and reliability. When installing, stick to gentle, gradual pulls and use methods to reduce tension: pull through conduit or along safe guide paths, use pulling lubricants, avoid sharp bends, and use pull points or fish tape to redirect rather than directly pulling on the cable itself. If a run seems to require more force, break it into shorter sections or use a different installation method rather than pushing the limit.

The pulling force that Category cables are rated for is 25 pounds. This limit comes from manufacturers’ installation guidelines to protect both the cable jacket and the internal conductor pairs from damage during pulling. Exceeding this tension can stretch or crush the jacket, deform conductors, cause insulation damage, or loosen terminations, all of which can degrade signal integrity and reliability.

When installing, stick to gentle, gradual pulls and use methods to reduce tension: pull through conduit or along safe guide paths, use pulling lubricants, avoid sharp bends, and use pull points or fish tape to redirect rather than directly pulling on the cable itself. If a run seems to require more force, break it into shorter sections or use a different installation method rather than pushing the limit.