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Cooper Bussmann
CT02MAN
manual
Cable Tray Manual
Models:
CT02MAN
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60 pages
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Install
Cable Tray Sizing Flowchart
Wire Basket Tray
Maintenance
Cable Tray Accessories
Temperature Rise Test
How to
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CT02MAN
2 0 0 2
CABLE TRAY MANUAL
Based on the
2002 National Electrical Code
®
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Contents
Cable Tray Manual
Page
Table of Contents
Introduction
Cable Tray Safety Features
WHY Cable TRAY?
Cable Tray Space Savings
Cable Tray Dependability
Design Cost Savings
Cable Tray Wiring System Cost Savings
Material Cost Savings
Cost Cable Tray vs. Conduit
Installation Cost Time Savings
Maintenance Savings
Cooper B-Line, Inc
Scope
AN IN-DEPTH Look AT 2002 NEC Article 392 Cable Tray
Steel Ventilated Trough
Center Supported Cable Tray
Cable Tray Materials
Uses Permitted. a Wiring Methods
Definition. Cable Tray System
Cable Tray Manual
Uses Permitted. B In Industrial Establishments
392.3B1b
392.3B1a
392.3B1c
Uses Permitted. C Equipment Grounding Conductors
Sealing and Drainage. E Cable Seals, Class 1, Division 2
Uses Permitted. E Nonmetallic Cable Tray
502.4B3. Nonincendive Field Wiring
Uses Not Permitted
Construction Specifications. a Strength and Rigidity
Cable Tray Manual
Construction Specifications. C Corrosion Protection
Construction Specifications. B Smooth Edges
Construction Specifications. D Side Rails
Construction Specifications. E Fittings
Installation. a Complete System
Construction Specifications. F Nonmetallic Cable Tray
Nomenclature
Installation. B Completed Before Installation
Installation. D Covers
Installation. C Supports
Installation. F Cables Over Volts
Installation. G Through Partitions and Walls
Installation. H Exposed and Accessible
Installation. I Adequate Access
Grounding. a Metallic Cable Trays
EGC
Grounding. B Steel or Aluminum Cable Tray Systems
Temperature Rise Test
Cable Installation. B Fastened Securely
Cable Installation. a Cable Splices
Cable Installation. D Connected in Parallel
Cable installation. C Bushed Conduit and Tubing
Sheet 3, Example 392.9A1
392.9A2
392.9E2
392.9F2
Single Diameter Inch Conductor Inches Channel Size AWG
Technically Undesirable Installation Interpretation #1
Cable Tray Wiring System Design and Installation Hints
Cable Tray Manual Cooper B-Line, Inc
Cable Tray Maintenance and Repair
Cable Tray Accessories
Fireproofing Cable Tray
FRP
Cable TRAY. Thermal Contraction and Expansion
13B is 128 F. The 125 F line in Table
Cable Tray Manual Cooper B-Line, Inc
Appendix Pages
See Page 29 for Temperature Rise Test illustration
Circuit Arrangement for Rigid Conduit Temperature Rise Tests
Example NEC .9A1
Example NEC .9A2
Example NEC .9A3
Example NEC .9B
Appendix Sheet
Start Sizing Cable Tray Per NEC Here
Cable Tray Sizing Flowchart
Yes Ladder Or Vented Trough
Fiberglass-Vinyl Ester Resin
Project Information
Line Series
Cable Channel
Wire Basket Tray
Ventilated Non-Ventilated Cent-R-Rail
Cooper B-Line, Inc Cable Tray Manual
Line Wire Management Resources
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