Rung Options

SLOTTED RUNGS
All PW cable tray systems are now available with slotted rungs for cable ties. Slots are 0.75" long to accommodate stainless steel banding used in marine applications or any location where extra cable support requires the use of cable ties. Trays can be manufactured with all slotted rungs, or with slotted rungs alternating with solid rungs. Slotted rung profiles may differ slightly from their solid counterparts. Slotted rungs are designated by suffixes added to the straight sections and fittings catalog numbers.

RUNG DESIGNS
Legrand®/Cablofil offers a wide range of rung design options for special load applications. Extremely heavy cable loads, concentrated static loads, and heavy snow or ice loads may require rungs with greater load capacities than standard designs. Rung substitutions are designated by suffixes added to the tray catalog numbers.

STANDARD RUNGS AND BOTTOMS - Aluminim
TYPE USE
  • Box rung, 1" deep
  • Standard for most ladders up to 18" wide
  • Heavy box rung, 1" deep
  • Standard for most ladders 24" and wider
  • Slotted strut rung, 1 5/8" deep
  • Standard for long-span ladder tray with siderail of 8" or larger
  • Corrugated sheet bottom
  • Solid or ventilated troughs
UPGRADE RUNG - Aluminim
  • Slotted strut rung, 1" deep
  • Upgrade option for ladders
  • See below for slot detail
STANDARD RUNGS AND BOTTOMS - Steel
TYPE USE
  • Hat rungs, solid
  • Standard for ladder trays
  • Box rung, 1" deep
  • Standard for ladder trays
  • Slotted strut rung, 1 5/8" deep
  • Standard for long-span ladder tray with siderail of 8" or larger
  • Corrugated sheet bottom
  • Solid or ventilated troughs
  • Not available in stainless steel
UPGRADE RUNG - Steel
  • Slotted strut rung, 1" deep
  • Upgrade option for ladders
  • See below for slot detail