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Gray powder-coated steel wireway, 36 inches long, 4 by 4 inch profile, hinged cover with screw lock

Wiegmann

Wiegmann HS443 Straight Section Wireway 36 in 4x4 in 16 ga Powder Coated Gray

SKU CH-4VB9-RJSB8

Straight wireway section with hinged cover and knockouts for cable routing

  • Product typeCable Management & Conduit
  • Product colorGray
  • Hinged cover enables quick cable access
  • Powder-coated steel resists corrosion in indoor environments
  • UL Listed and CSA Certified for code-compliant installations
  • Screw-locking cover secures wiring against accidental opening
  • 36-inch straight section fits standard 4x4 inch routing needs

Straight Section Wireway 36 in 4x4 in

The Wiegmann HS443 is a straight-section wireway designed for indoor cable routing and protection. It measures 36 inches long with a 4 by 4 inch cross-section and is built from 16-gauge steel with a powder-coated gray finish. The cover is hinged and secured with screws, and the body includes knockouts for conduit entry.

Indoor installations needing NEMA 1 protection

This wireway suits electrical contractors and facility managers running power or data cables in dry, non-corrosive indoor environments where a NEMA 1 rating is specified. It is not intended for outdoor use, wash-down areas, or locations requiring protection against water, oil, or dust ingress beyond the NEMA 1 standard.

NEMA 1 rating with CSA and UL listing

The single specification that determines suitability is the NEMA 1 enclosure rating combined with CSA certification and UL listing. These markings confirm the wireway meets the safety and construction requirements for general-purpose indoor wiring in the jurisdictions that recognise these standards.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $33.99
Cheaper than about 57% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameWIEGMANN
Product typeCable Management & Conduit
Product colorGray

Questions about this item

Will the 16 ga steel wireway support the weight of existing cable bundles running alongside it?

The 16 gauge steel construction provides rigid support for cable bundles, and the hinged cover with screw locking keeps cables secured inside the 4 by 4 inch channel.

How can I verify the NEMA 1 rating is met once the HS443 section is mounted?

Confirm the hinged cover closes fully and the screw locks engage, then check that all knockouts used have proper fittings installed to maintain the indoor NEMA 1 enclosure rating.

Does the 36 inch section include cover screws or must they be ordered separately?

The hinged cover uses a screw locking style that is integral to the wireway body, so no separate cover screws are required for installation.

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