AtkoreMasterElectricalProductsCatalog

C-Channel Swage Ladder

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Straight Length [SL] Straight length ladder is manufactured in 10' (CSA), 12', 20' (CSA), and 24' lengths; 6", 9", 12", 18", 24", 30", and 36" widths; and 3", 4", 5", and 6" load depths. Rungs are 1" diameter tubes with a 7⁄8" flattened cable support surface. 6", 9", 12", and 18" rung spacings are available. Fittings have nominal 9" rung spacing through center line. Dimensions given are inside. For overall widths add two flange widths of the system selected (see Selection Charts). Some systems have stiffened upper (top) flanges to obtain rigidity required (see Selection Charts). Rungs are assembled to side rails by Atkore's

Cope US Tray

RUNG SPACING (center-to-center)

RUNG

TOP FLANGE (stiffened type shown)

SIDE RAIL

LOAD DEPTH

SIDE RAIL WEB

BOTTOM FLANGE

SIDE RAIL HEIGHT

LENGTH

WIDTH

exclusive cold swaging process. Outward facing flanges allow full unobstructed access to contents of tray in width and depth. Material & Finish Specifications (Ladder Cable Tray) System Pre-Galvanized Steel

R

2R

TANGENTS

Hot-Dip Galvanized after fabrication ASTM A-123 ASTM A-1008 (18 & 16 Gage) ASTM A-1011 (14 & 12 Gage)

Aluminum

Type 304 Stainless Steel

ASTM A-653-G90 CS (18 & 16 Gage) ASTM A-653-G90 CS (14 & 12 Gage)

Siderails

AA-6063-T6 Extruded

ASTM A-240; Type 304

AA-6063-T6 Extruded* AA-6063-T832 Extruded* AA-6063-T52 Extruded*

Rungs

ASTM A-653-G90 CS

ASTM A-1008

ASTM A-269; Type 304

ASTM A-1011 ASTM A-123 Grade 65 SAE J429 Grade 1 (ASTM A-307 Grade A)

ASTM A-240; Type 304, 2B Finish (Typical)

Splice Plate Finish

ASTM A-1011 ASTM A-591 Class C

AA-5052-H34

SAE J429 Grade 1 (ASTM A-307 Grade A)

SAE J429 Grade 1 (ASTM A-307 Grade A)

Connector Bolts

AISI Type 304 Stainless Steel

Bolt Plating

ASTM B-633.0002 Zinc

ASTM B-633.0002 Zinc

ASTM B-633.0002 Zinc

AISI Type 304 Stainless Steel

Covers

ASTM A-653-G90 CQ

ASTM A-653-G90 CQ

AA-3003 H14 or 3150 H14

ASTM A-240; Type 304

Catalog #

Conversion

System

Width Basic No.

Length NEMA

Rung Spacing

30"

36"

English

6"

9"

12"

18"

24"

762mm 914mm

Metric

152mm 229mm 305mm 457mm 610mm

12'

24'

10'

20'

English

-06=6"

SL

12'

-06=6"

3.7m 7.3m 3m 6m

Metric

-09=9"

24'

-09=9"

See

-12=12"

10'

-12=12"

system number

-18=18"

20'

-18=18"

CSA

pages

-24=24"

-30=30"

-10

-36=36"

-20

-42=42"** -48=48"**

Ladder Cable Tray System - Straight Length * 10' & 12' all NEMA Classes, 20' & 24' NEMA Classes 16A, 16B, 16C, 20A, 20B, 20C. ** not NEMA standard width Example: Catalog # 6247-06SL-12-09 is a 4" load depth hot dipped ladder with a 13⁄16 flange, 6 inches wide, straight length 12 feet long, rungs on 9 centers.

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