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653 Aluminum Cable Tray Accessories


In-Line Locking Splice Plates

 
  • Standard 4-hole pattern.
  • Furnished in pairs, with hardware.
  • One pair including hardware provided with each section.
  • For field installation drill 13/32” hole.
Part NumberHeight
CM 653-4-SP-014”
CM 653-6-SP-016”
 
   

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Expansion Splice Plates

 
  • Expansion plates allow for one inch expansion or contraction of the cable tray, or where expansion joints occur in the supporting structure.
  • Furnished in pairs with hardware.
  • Bonding Jumpers are required on each side-rail.
  • Order Separately.
Part Number Height
CM 653-4-ESP-01 4”
CM 653-6-ESP-01 6”
   

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Vertical Adjustable Splice Plates

 
  • Provides for changes in elevation that do not conform to standard vertical fittings.
  • Furnished in pairs hardware.
  • Bonding Jumper not required.
Part Number Height
CM 653-4-VASP-01 4”
CM 653-6-VASP-01 6”
   

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Cable Drop-Out

 
  • These components provide a rounded surface to protect cable as it exits from the cable tray.
  • Hardware is included
Part Number Width
CM 653-TO-T-06 6"
CM 653-TO-T-09 9"
CM 653-TO-T-12 12"
CM 653-TO-T-18 18"
CM 653-TO-T-24 24"
CM 653-TO-T-30 30"
CM 653-TO-T-36 36"
   

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Tray Divider, Straight Section

 
  • These components create a vertical barrier when installed into the cable tray straight section.
  • Furnished with three #10 x ½" zinc plated self-drilling screws.
  • Standard length is 60" (5 ft.), sold individually.
Part Number Height
CM 653-4-DG 4"
CM 653-6-DG 6"
   

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Tray Divider, Horizontal Bend

 
  • Horizontal Bend Barriers are fl exible in order to conform to any horizontal radius.
  • Cut to length.
  • Furnished with three #10 x ½" zinc plated self-drilling screws.
  • Standard length is 60" (5 ft.), sold individually.
Part Number Height
CM 653-4-DG-H 4"
CM 653-6-DG-H 6"
   

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End Cap

 
  • Creates a barrier at the terminal end on the cable tray run.
  • Furnished with installation hardware.
  • Sold Individually.
Part Number Height
CM 653-4-EC 4"
CM 653-6-EC 6"
   

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Bonding Jumper

 
  • Use at each expansion splice and where the cable tray is not mechanically/electrically continuous to ground.
  • Sold individually.
  • Installation hardware included.
  • Bonding jumper is 16" long.
Part Number Copper Wire Size Ampacity
CM BJ-1 #1 600
CM BJ-4/0 4/0 1600
CM BJ-250 250 MCM 2000
   

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Cable Tray Clamp Kit

 
  • Features a no-twist design.
  • Installation hardware included.
  • Not recommended for vertical support.
  • Set of (2) clamps.
Part Number Bolt Size
CM 653-TCK 3/8"
   

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Threaded Rod

 
  • Loading based on safety factor 5. Standard Finish: Zinc plated
  • Bonding Jumper not required.
Part Number Clear Zinc Plated Threaded Rod
TR-1-G 3/8" - 16 x 1'
TR-2-G 3/8" - 16 x 2'
TR-3-G 3/8" - 16 x 3'
TR-4-G 3/8" - 16 x 4'
TR-5-G 3/8" - 16 x 5'
TR-6-G 3/8" - 16 x 6'
TR-8-G 3/8" - 16 x 8'
TR-10-G 3/8" - 16 x 10'
TR-1/2-1-G ½" - 13 x 1'
TR-1/2-2-G ½" - 13 x 2'
TR-1/2-3-G ½" - 13 x 3'
TR-1/2-4-G ½" - 13 x 4'
TR-1/2-5-G ½" - 13 x 5'
TR-1/2-6-G ½" - 13 x 6'
TR-1/2-8-G ½" - 13 x 8'
TR-1/2-10-G ½" - 13 x 10'
TR-5/8-1-G 5/8" - 11 x 1'
TR-5/8-2-G 5/8" - 11 x 2'
TR-5/8-3-G 5/8" - 11 x 3'
TR-5/8-4-G 5/8" - 11 x 4'
TR-5/8-5-G 5/8" - 11 x 5'
TR-5/8-6-G 5/8" - 11 x 6'
TR-5/8-8-G 5/8" - 11 x 8'
TR-5/8-10-G 5/8" - 11 x 10'
   

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Trapeze Support Kit

 
  • Snake Tray trapeze kits provide the necessary components for a single trapeze support in one kit. These kits are available in pre-galvanized steel with zinc-plated hardware.
  • The support bar provides convenient pre-punched slots, eliminating the need for fi eld drilling.
  • The entire kit is sealed in a plastic bag and boxed with the channel, which is pre-cut to the appropriate length as shown in the chart.
  • Designed for use with ½" threaded rod. Order rod separately.
Part Number Tray Width Channel Length
CM 653-TS-06 6" 16"
CM 653-TS-09 9" 18"
CM 653-TS-12 12" 22"
CM 653-TS-18 18" 28"
CM 653-TS-24 24" 34"
CM 653-TS-30 30" 40"
CM 653-TS-36 36" 46"
   

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Rooftop Support Bases with Channel

 
  • Designed for use as a rooftop support for cable tray.
  • Each support has rubberized pads on the underside of each leg to minimize any chaffi ng of the existing rooftop.
  • Can be used with any of Snake Tray cable tray clamps and guides.
  • Ultimate Load Capacity: 1,000 lbs. (uniform load).
Part Number Height x Width x Length
CM 653-RS-28 5 5/8" x 6" x 28.0"
CM 653-RS-36 5 5/8" x 6" x 36.0"
CM 653-RS-42 5 5/8" x 6" x 42.0"
CM 653-RS-50 5 5/8" x 6" x 50.0"
CM 653-RS-60 5 5/8" x 6" x 60.0"
   

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Center Hung Tray Support

 
  • Center Hung Cable Tray Support allows cable to be installed from both sides.
  • Eliminates costly cable pulling and fi eld cutting of cable tray supports. Labor costs are drastically reduced.
  • Required hardware and threaded rod material for trapeze assemblies are reduced by 50%.
  • Designed for use with ½" threaded rod. (Order rod separately).
  • Use with all aluminum and steel cable trays up to 24" in width.
  • Load capacity is 700 lbs. per support. Safety factor of 3.0.
    Eccentric loading is not to exceed a 60% vs. 40% load differential.
  • The maximum recommended unsupported span length is 144"/12 ft. (3.66m).
  • Furnished with installation hardware.
Part Number Height
CM 653-CS-18 18"
CM 653-CS-30 30"
   

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Wall Bracket

 
  • Wall bracket allows for the cable tray to be attached to a vertical surface.
  • Constructed from steel, this bracket will support the tray as well as the load.
  • Wall anchors MUST be designed to handle a shear load of the bracket as well as the load with a safety factor of 2.5.
  • Eccentric loading is not to exceed 60% vs. 40% load differential.
  • 24", 30" and 36" wall mounted tray support with gusset
Part Number Width
CM 653-WB-06 6"
CM 653-WB-09 9"
CM 653-WB-12 12"
CM 653-WB-18 18"
CM 653-WB-24 24"
CM 653-WB-30 30"
CM 653-WB-36 36"
   

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Vertical Hanger Splice Plates

 
  • Design Load is 1500#/pair Safety factor of 2.5.
  • Furnished in pairs.
  • Designed for use with either ½" threaded rod.
    (Order rod separately).
Part Number
CM 653-CM 653-HDB
   

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Heavy Duty Hold-Down Bracket

 
  • Design load is 4,000#/pair.
  • Four bolt attachment.
  • Cable Tray attachment hardware is included. Hardware to attach the bracket to the substrate sold separately.
  • Recommended for support of vertical pathways.
Part Number
CM 653-HDB
   

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Wall Bracket

 
  • Wall bracket allows for the cable tray to be attached to a vertical surface.
  • Constructed from steel, this bracket will support the tray as well as the load.
  • Wall anchors MUST be designed to handle a shear load of the bracket as well as the load with a safety factor of 2.5.
  • Eccentric loading is not to exceed 60% vs. 40% load differential.
  • 24", 30" and 36" wall mounted tray support with gusset
Part Number Width
CM 653-WB-06 6"
CM 653-WB-09 9"
CM 653-WB-12 12"
CM 653-WB-18 18"
CM 653-WB-24 24"
CM 653-WB-30 30"
CM 653-WB-36 36"
   

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