Selecting the correct control cable requires careful consideration of application-specific requirements. Key factors include voltage rating, conductor size and material (copper or aluminum), insulation and jacket types, shielding needs, and environmental conditions. For example, in high EMI environments, shielded cables are essential to maintain signal integrity. For flexible machinery wiring, cables with high-flexibility insulation and stranded conductors are preferred. In outdoor or harsh conditions, UV-resistant and flame-retardant jackets enhance durability. Understanding the operational temperature range, mechanical stresses, and compliance with local standards (UL, IEC) also guides the selection. Consulting datasheets and technical support from manufacturers helps ensure optimal cable performance and longevity.