Which type of insulation is commonly used in electrical cables?

PVC (Polyvinyl Chloride) is commonly used in electrical cables because of its excellent electrical insulation properties, durability, and resistance to moisture, chemicals, and various environmental factors. It provides effective insulation that helps prevent shorts and leaks in electrical systems, making it a reliable choice for protecting wires and ensuring safety.

Additionally, PVC is versatile and can be easily manufactured into different forms, allowing it to be produced in various thicknesses and styles to meet specific requirements for electrical applications. Its cost-effectiveness and wide availability further contribute to its popularity in the production of electrical cables, making it a standard option in the industry.