Technical Bulletins
CTI has committed most of its energies towards support services.
The Cable Tray Institute is now making available our complete library of technical articles which have appeared in the Cablegram.Click on the link to download or obtain a hard copy through the fax-on-demand system (703-736-7244). Enter the number listed to the left of each title when prompted.
Titles available:
- Paralleled Phase Conductors in Cable Trays Provide Copper Savings
- Thermal Contraction and Expansion of Cable Tray
- Moisture Problems in Electrical Systems
- Cable Tray Type Selection
- Tie Down Practices for Multiconductor Cables in Cable Trays
- Circuit Integrity of Cable Tray Wiring Systems During Natural Disasters
- Caution in Using Cable Tray Covers Outdoors
- Bonding Jumpers Not Required for Standard Cable Tray Splice Plates
- Cable Tray Wiring Systems Have Many Cost Advantages
- Cable Tray Systems in Ducts, Plenums and Other Air Handling Space
- Equipment Grounding Conductors for Cable Tray Systems
- Grounding Inspection of Steel & Aluminum Cable Tray Systems
- Hot Dip Galvanized vs. Aluminum in Outdoor Application
- Cable Tray Width Selection for Installation with 600 Volt Single Conductor Cables
- Cable Tray Grounding: Power, Instrumentation, and Telecommunications
- Types of Cabling Used in Cable Tray
Technical Director
Paul DobrowskyPaulDobrowsky@aol.com
For further assistance, contact Gerard Winstanley (NEMA Program Manager) at ger_winstanley@nema.org, 703-841-3297.

