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CM25 Junctions and Intersections


CM25 Fittings for CM10 cable trays.

Description of CM25 Junctions and Intersections

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The pre-fabricated cable tray junctions are made of 0.187" cold rolled steel and have a grid pattern of 2" x 4", so they eliminate the need of cutting and bending. You can choose between 4-way, Drop, "T", and "L" junctions.

These junctions are available in standard widths of 6", 8", 12", 18" and 24" with a depth/height of 2" or 4". All sections come with interconnection hardware. For tray widths of 6, 8 and 12 each leg of the junction will be 2 feet long. For tray widths of 18 and 24 each leg of the junction will be 3 feet long.

Elevation Change Junctions can be combined with any straight section for custom cable tray drops. So if you need a 3 foot drop, use the elevation change with a 2 foot straight section for approximately a 3 foot drop.

Cable tray junctions and intersections are available in Safety Yellow, White, Chrome and Black so you can choose the one that best suits your needs.

*Please click the "More Information" tab for the fill capacity chart.


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Features and Benefits

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More Info

CM20 - (.1870) Fill Capacity and Load Chart

Tray Size
Fill Area
Max. # Cables*
Approx. Max. Cable Weight** (lbs/ft)
Tested Load Capacity*** (lbs/ft)
50% fill ratio
5'
10'
(2x6x10)
13.2
60
4.29
27
14
(2x8x10)
17.6
174
5.742
29
16
(2x12x10)
26.4
260
8.58
34
19
(2x18x10)
39.6
394
13.002
45
22
(2x24x10)
52.8
527
17.391
84
33
(4x6x10)
23.2
253
8.349
35
17
(4x8x10)
33.6
331
10.923
48
25
(4x12x10)
50.4
496
16.368
6
28
(4x18x10)
75.6
751
24.783
71
25
(4x24x10)
100.8
998
32.934
93
28

* Chart is based on 50% fill of 4 UTP Category 6 cable (O.D.=.21 .033lbs/ft)
** Not maximum loading weight for the tray; practical guide on the amount of cable weight that can be installed.
*** Tested in accordance with NEMA VE-1/CSA E222.2 #126.1

Installation: Only a ratchet and 1/2" socket are required for installation. All other connecting hardware is supplied with tray. Easy layout changes are possible because of the modularity of the tray sections.

Grounding: The cable tray is certified by the Underwriters Laboratory. Each section of tray is labeled with the U.L.

Junctions: Manufactured in a controlled environment and conform to EIA/TIA and BICSI standards for bend radiuses.

Labor Savings: The pre-fabricated junctions reduce labor by approximately 50% because there is no need for cutting or bending. Also, the patent pending design eliminates the need for additional grounding straps and connecting hardware.

Material and Finish: Cable Mgr. is powder coated .110", .187", and .250" diameter steel wire, suitable for outdoors and available in 5 standard colors, safety yellow, white, chrome orange for fiber, and black, safety yellow is standard. The powder coating provides a smooth burr free surface to eliminate nicking of cable jackets, and minimizing corrosion.

Pricing

NOTE: These items are made to order. Standard lead time is 1-6 weeks.
NON-CANCELLABLE & NON-REFUNDABLE

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