Hellermanntyton 181-33016 Slotted Wire Duct 3x3 Gray

Product Description

The HELLERMANNTYTON 181-33016 is a slotted wire duct designed for organizing and routing electrical conductors inside control panels, enclosures, and industrial wiring trays. The duct measures 3 inches wide by 3 inches tall and is gray in color, matching standard enclosure finishes. Slotted sidewalls allow wires to exit the channel cleanly without sharp edges, reducing insulation wear. Electricians and panel builders use this duct to maintain neat, code-compliant wiring layouts in both commercial and industrial installations.

This wire duct is suited for use in electrical control panels, motor control centers, machine tool enclosures, and relay panels. The slotted design accommodates frequent wire exits along the full length of the channel, making it practical for high-density wiring runs. It is sold individually and is compatible with standard wire duct covers, fittings, and mounting hardware used in panel fabrication work.

Key Features

• Slotted sidewalls allow clean wire egress at any point along the duct length
• 3 inch wide by 3 inch tall channel provides generous capacity for dense wire bundles
• Gray finish coordinates with standard enclosure and panel colors
• Smooth interior surfaces reduce abrasion risk on conductor insulation
• Sold as a single unit for flexible quantity ordering

Compatibility

Designed as an OEM-style replacement and standard-fit slotted wire duct for use in electrical control panels and enclosure wiring applications requiring a 3 inch by 3 inch channel profile.

Installation Notes

Wire duct installation is typically performed by licensed electricians or panel builders during enclosure assembly or retrofit wiring work. Power down and de-energize the panel completely before routing conductors or securing duct sections. Duct is typically mounted to DIN rail backplates or panel walls using screws or adhesive mounting strips. Follow NEC guidelines for conductor fill and wiring methods when populating the duct.