Sonilco 4 Inch Octagon Electrical Box with 3/8" Knockouts (Trade Size) and Cover UL Listed Galvanized Steel Junction Box for Ceiling or Wall Applications
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- Durable Construction: Made from high-quality galvanized steel for corrosion resistance and long-term reliability, even in demanding environments.
- UL Listed for Safety: Complies with all relevant UL standards for use in exposed or concealed applications.
- Standard Size: 4-inch diameter x 1-1/2 inch depth offers a perfect fit for most ceiling and wall-mounted electrical devices.
- Multiple Knockouts: Equipped with six 3/8" knockouts (trade size) (≈7/8" actual hole) to accommodate various conduit or cable entry configurations, providing maximum flexibility for installation.
- Cover Plate Included: Comes with a matching metal cover to protect the contents and provide a clean, finished appearance.
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Select a product to estimate shipping.Sonilco 4 Inch Octagon Electrical Box with 3/8 Inch Knockouts and Cover UL Listed Galvanized Steel Junction Box for Ceiling or Wall Applications
Reliable. Rugged. Ready to Install.
Universal Compatibility.
Perfect for ceiling or wall electrical installations - ideal for light fixtures, smoke detectors, and fans.
UL Listed for Safety.
Meets UL safety standards and national electrical code requirements for peace of mind on every job.
Rugged Galvanized Steel.
Durable construction resists corrosion, wear, and deformation for long-lasting performance indoors.
Designed for Versatility & Speed. This 4" octagon box features pre-punched 3/8" knockouts (actual hole diameter of about 7/8") for quick conduit connections. The included stamped steel cover ensures a flush, clean finish in wall or ceiling setups. Supports standard light fixtures and devices.
Secure, Compliant, and Built to Last — A Must-Have for Every Electrical Installation.
Whether you're wiring up a new ceiling light or replacing outdated wall fixtures, this 4-inch octagon electrical box is engineered to deliver dependable performance in both residential and commercial applications. Made from durable galvanized steel and featuring multiple 3/8" knockouts (actual hole diameter of about 7/8"), it allows for flexible conduit routing while ensuring lasting corrosion resistance.
Each box comes with a matching metal cover , giving you a ready-to-install junction solution that meets UL standards and is compliant with NEC guidelines.
Product details
| Main Specification | |
|---|---|
| Fabrikant | Sonilco |
| Aantal eenheden | Aantal |
| Merk | Sonilco |
| Aantal items | 1 |
| Inbegrepen componenten | 4-Inch Octagon Electrical Box |
| Afmetingen van het product | 1.5"D x 4"W x 1.5"H |
| Materiaal | Gegalvaniseerd staal |
| Kleur | Zilver |
| Type beëindigen | Galvanized |
| Installatietype | Schroef-in |
| Stijl | Octagon Box with Cover |
| Technical Details | |
| Deelnummer | S-3/8 4in Box |
| Measurements | |
| Item Afmetingen D x B x H | 1.5"D x 4"W x 1.5"H |
| Others | |
| Productsoort | Electrical Boxes |