What are desirable characteristics of conductor insulation?

Desirable characteristics of conductor insulation include flexibility and mechanical strength. Flexibility is important because it allows insulation to bend without breaking, facilitating easier handling, installation, and routing of wires in confined spaces. Mechanical strength ensures the insulation can withstand physical stress and environmental factors, such as abrasion or impact, which can lead to wear and potential electrical hazards if the insulation fails.

While other characteristics mentioned, such as color coding for identification and thickness for voltage rating, play a role in the overall function and safety of electrical systems, the combination of flexibility and mechanical strength directly impacts the reliability and durability of the conductor insulation in various conditions. Thus, these attributes are crucial for maintaining the integrity and safety of electrical installations.