What is the minimum depth for burying direct-burial cable?

The minimum depth for burying direct-burial cable is 24 inches. This specific depth requirement is in place to ensure the protection of the cable from physical damage due to soil movement, surface activities, and environmental factors. Additionally, burying the cable to this depth helps to prevent accidental disturbances, such as digging, which could lead to cable exposure or damage. Regulations may vary by region, but 24 inches is a widely accepted standard to provide an optimal safety margin. This depth ensures the cable is adequately shielded while also facilitating proper installation practices.