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3‑Gang Steel Device Box 3 × 5½ × 2½ – Galvanized, ETL Listed

3‑Gang Steel Device Box 3 × 5½ × 2½ – Galvanized, ETL Listed

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Regular price $3.99 CAD
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Triple capacity. Zero flex. Industrial grade.

Streamline your multi-device installations with this robust 3-Gang Steel Device Box. Engineered from a single piece of welded 1.1mm galvanized steel, it provides a rock-solid housing for banks of switches, dimmers, or smart home controls without the "racking" or flexibility issues common in plastic or gangable metal boxes. The spacious 2-1/2 inch depth (approx. 37.5 cu. in.) offers ample volume for complex wiring schematics and wire nuts. Fully ETL Listed and corrosion-resistant, it ensures professional alignment and code compliance for residential and commercial interiors.

Features
  • Triple Gang Capacity: Houses three standard devices (e.g., three toggle switches, 3 Decora rockers, or a mix) in one unified enclosure.
  • Welded Rigidity: Solid, non-gangable construction maintains a perfect rectangular shape during installation, ensuring your 3-gang wall plate aligns flat against the drywall every time.
  • Generous Volume: At 2-1/2 inches deep, it provides ~37.5 cubic inches of space, critical for accommodating the multiple neutral/ground bundles found in 3-way and 4-way switching circuits.
  • Heavy-Duty Steel: 1.1mm thick galvanized steel resists crushing and provides a continuous ground path (superior to plastic for EMF shielding).
  • Corrosion Resistant: Zinc-coated finish protects against rust in unconditioned spaces like garages or basements.
  • Knockouts: Features standard 1/2" concentric knockouts for versatile conduit or cable clamp entry.
Specifications
  • Dimensions: 3" H × 5-1/2" W × 2-1/2" D.
  • Configuration: 3-Gang (Triple).
  • Material: 1.1mm Galvanized Steel.
  • Type: Welded Device Box (Solid).
  • Knockouts: 1/2" (Standard).
  • Certification: ETL Listed (4009580).
3‑Gang Steel Device Box 3 × 5½ × 2½ – Galvanized, ETL Listed