Why use Velcro not zip ties?

• A. Increases installation time.
• B. Is cheaper than zip ties.
• C. Prevents over-tightening that deforms cables and violates bend/tension specs.
• D. Is less durable.

Answer: (C)

The main idea is to protect cables and keep their pathways flexible by choosing fasteners that won’t crush or kink the cables. Velcro straps are ideal because they let you secure bundles snugly without applying a fixed, hard clamp. This means you can tighten enough to stay in place but avoid deforming the cable jacket or bending wires beyond their specified bend radius, which would violate tension and bend specs.

Velcro is also adjustable and reusable, so you can add or remove cables later without cutting anything or creating sharp edges that could nick insulation. That makes maintenance, changes, and rework much safer and quicker. In contrast, zip ties can be over-tightened and are often permanent, which increases the risk of damage and makes future changes harder.