What rung spacing options are commonly used for cable ladders?

Cable ladder rung spacing is not limited to one standard value. Common metric options include 150 mm, 225 mm, 250 mm, 300 mm, 450 mm, and about 600 mm, depending on the manufacturer, project specification, load requirement, and cable size. A 300 mm spacing is widely used in many metric cable ladder systems. Smaller spacing provides more continuous cable support, while larger spacing can reduce ladder weight and material cost.

Cable Ladder Rung Spacing

300 mm

300 mm