Brochure

Square-Duct™ Wireways

Raintight—NEMA Type 3R Wireway

08/2011

™

Raintight—NEMA Type 3R Wireway

Application

Raintight—NEMA Type 3R Wireway is designed to protect electrical wiring in outdoor installations against rain, sleet, and snow or

indoors against dripping water. All sections and fittings are completely open on one side so wires and cables can be laid in along

an entire wireway run. No pulling through of wires or cables is required with this design.

A complete selection of sections and fittings is available in three sizes:

Construction

Raintight NEMA —Type 3R Wireway construction consists of:

• 16 gauge galvanized steel straight sections in sizes:

— 4.00 in. x 4.00 in. (102 mm x 102 mm)

— 6.00 in. x 6.00 in. (152 mm x 152 mm)

• 14 gauge galvanized steel straight sections in size

— 8.00 in. x 8.00 in. (203 mm x 203 mm)

NOTE: All other components of this product line are 14 gauge steel.

• Open top assembly protection for wire and cable insulation that might otherwise be damaged in a pull through wiring system

• Self-connecting system with minimum usage of fasteners

• Removable covers held firmly closed with quick-release latches to maintain rain-tightness throughout

• Quick-release cover latches permit immediate access to wireway interior

Raintight Lay-in—NEMA Type 3R Wireway

Inches Millimeters

4.00 x 4.00 102 x 102

6.00 x 6.00 152 x 152

8.00 x 8.00 203 x 203