A 600 cable tray tee fitting typically has three branch widths (W1, W2, W3) and can be supplied as equal or unequal tees, with dimensions specified according to the tray system.

Tee Configuration

A cable tray tee is a three-way fitting that allows a main cable tray run to branch into two directions. For a 600 mm nominal width tray:

• W1: Width of the main run (usually 600 mm for a 600V tray)
• W2: Width of the branch run (can be equal to W1 for an equal tee or smaller for an unequal tee)
• W3: Width of the opposite branch (same as W2 if equal, otherwise specified) When ordering, the dimensions are stated as W1 × W2 × W3 to ensure proper fit with the existing tray system .

Standard Dimensions

While exact depth and material thickness may vary by manufacturer, typical specifications for a 600 mm tray tee include:

• Nominal Width (W1): 600 mm
• Branch Widths (W2, W3): 600 mm for equal tees; can be reduced for unequal tees
• Depth: Usually 50–100 mm depending on tray type (light, medium, or heavy duty)
• Material: Galvanized steel, stainless steel, or powder-coated finishes
• Angle: Standard tee fittings are 90° branches, compatible with straight tray runs .

Diagram Representation

A simplified diagram of a 600 cable tray tee:

CodeCopy W2 | | | ------------- | | | | | | ------------- | | W1

• The vertical line represents the branch (W2)
• The horizontal line represents the main run (W1)
• If unequal, W3 would be drawn on the opposite side of the main run with its specified width

Installation Notes

• Ensure the tee is compatible with the tray type (ladder, perforated, or solid bottom)
• Confirm load ratings and deflection limits for the 600 mm tray system
• Use manufacturer-specified fasteners or clips for secure assembly
• Verify electrical and mechanical compliance with NEC, NEMA, or IEC standards . By specifying W1 × W2 × W3 and confirming material and depth, a 600 cable tray tee can be accurately selected and installed in industrial or commercial electrical systems.