METALLIC STRAIGHT SECTIONS - STAINLESS STEEL RAIL HEIGHT (IN.) LOAD DEPTH (IN.) RAIL FLANGE (IN.) NEMA CLASS SERIES PW LADDER TRAY STAINLESS STEEL L STAINLESS STEEL AISI Type 304L T STAINLESS STEEL AISI Type 316L WIDTHS (W) INCHES 6 9 12 18 24 30 36 RAIL HEIGHTS (H) INCHES 4 5 6 7 LENGTHS (L) FEET 10 12 20 24 CONNECTORS/SPLICES: Necessary connectors and fasteners are supplied with each section. Extra connectors for field cuts or unusual requirements must be ordered separately. SAFE LOAD: Allowable cable load in pounds per linear foot uniformly distributed. Based on tray with standard rung on 9 " centers and supported on simple beam with safety factor of 1.5 per NEMA VE1. CONCENTRATED LOAD: All ladders with solid rungs and trays with corrugated bottoms will support a 200 lb. concentrated load applied at the center of the tray in addition to the NEMA-rated cable load without collapse. 1 4 3 1 3/4 1 5 4 1 3/4 1 6 5 1 3/4 1 7 6 1 3/4 20B, 16C S2 20C S2 20B, 16C S2 20C 12B 12C S2 S1 S1 20A, 16B S2 20B, 16C S2 12B 12C S1 S1 20B, 16C S2 12B 12C S1 S1 12B 12C S1 S1 [-] 3408 3409 3476 3456 3504 3505 3551 3603 3604 3F67 3645 3734 3735 3701 3714 LADDER TRAY SYSTEM NUMBER [-] 3416 3417 3D85 3D92 3514 3515 3594 3620 3621 3F85 3F35 3738 3739 3723 3724 Series 2 flange in tray systems are not available in 6 " and 9 " widths. ]-[ - - 3D63 3D93 - - 3550 - - 3F68 3F58 - - 3754 3722 ]-[ - - 3D82 3D58 - - 3582 - - 3F66 3F61 - - 3756 3760 SPLICES Match above to determine the connectors you need. SERIES1 (S1) Fitting side rails have 2 " tangents (flat portion beyond curvature) at the end of each fitting, to accommodate splice plates with four holes. SERIES2 (S2) Fitting side rails have 5 " tangents at the end of each fitting, to accommodate splice plates with eight holes. B.38 WWW.LEGRAND.US/CABLOFILhttp://WWW.LEGRAND.US/CABLOFIL