Best 2-Gang Bell Boxes With 1-Inch Hubs for Outdoor Wiring
The right 2-gang weatherproof box with 1-inch hubs keeps outdoor wiring safe and accessible. This guide highlights top options for 1-inch hub configurations, aimed at homeowners and electricians seeking durable, easy-to-install enclosures. The Sigma 14357 stands out for true 1-inch knockouts and spacious capacity, while other models offer robust weather resistance and flexible mounting. Use this selection to compare hub availability, materials, and installation features to choose the best fit for outdoor outlets, switches, or GFCIs.
| Product | Hub Type | Material | Best For |
|---|---|---|---|
| Sigma Engineered Solutions 14357 | 1-Inch Hubs | Metal with mounting hardware | Two wired devices, weatherproof installs |
| BELL 5388-0 | Five 3/4-in Outlets | Die-cast aluminum | Outdoor branch circuits with multiple outlets |
| Cantex 2-Gang 1 in Hub | 1-Inch Hub | PVC | USA-made, general outdoor wiring |
| Hubbell-Bell 5337-0 Infrared Brooder Box | 1-Inch-style internal hub compatibility | Aluminum with powder coat finish | Rugged weatherproof use |
| TayMac 4.5 x 4.5 Inch 2-Gang DB350Z | Several threaded holes incl. smaller sizes | Bronze metal | Heavy-duty exterior wiring with multiple fittings |
Sigma Engineered Solutions 14357 1-Inch 3 Hole 2-Gang Box
Best for: Users who need true 1-inch knockouts and a compact 31.0 cu. in. capacity. This Sigma box accommodates conduit entries and can host up to two devices like a receptacle or switch. It includes a pre-installed ground screw, closure plugs, mounting lugs, and two self-tap screws for quick installation. Choose this when you require reliable internal hubs and a straightforward outdoor-rated enclosure. Caution: check that the 1-inch knockouts align with your conduit fittings and that mounting space meets device dimensions.
BELL 5388-0 2-Gang Weatherproof Deep Box
Best for: Outdoor circuits needing multiple ¾-inch outlets within a single enclosure. Its rugged die-cast aluminum frame and durable powder-coat finish provide maximum weather resistance and scratch protection. This model offers eight mounting options with detachable lugs for flexible installation. Limitation: designed for outlets and switches rather than a single large 1-inch hub assembly, so verify compatibility with your conduit plan.
Cantex 2-Gang Weatherproof Box With 1 in Hub
Best for: U.S.-made PVC boxes offering a straightforward 1-inch hub configuration for reliable outdoor wiring. The Cantex unit emphasizes practical, retrofit-friendly installation with standard PVC construction. Best for straightforward conduit runs and simple outdoor outlets. Caution: PVC boxes may be more susceptible to impact damage in high-traffic outdoor locations; consider mounting protection or a pad when feasible.
Hubbell-Bell 5337-0 Infrared Brooder Weatherproof Box
Best for: Demanding outdoor environments that require a seamless die-cast aluminum build and a powder-coated finish for long-lasting weather resistance. This model’s internal hub threads align with NEMA standards, ensuring compatibility with threaded fittings and conduit. Limitation: detailed hub measurements should be confirmed to ensure exact fit for your wiring scheme.
BELL PDB77550GY Two-Gang Weatherproof Box
Best for: Versatile, high-durability PVC two-gang boxes with seven 1/2-inch or 3/4-inch outlets. Ideal when multiple small openings are needed for outdoor wiring up to several devices. Caution: outlets are smaller, so plan device sizing accordingly to avoid crowding inside the box.
TayMac DB350Z 2-Gang Bronze Box
Best for: Outdoor outlets or branch circuit wiring requiring a bronze, heavy-duty weatherproof enclosure with three 1/2-inch threaded holes. This option emphasizes robust metallic construction and compatibility with threaded fittings and conduit. Limitation: not a 1-inch hub-focused model; verify your conduit sizing and available internal space for your devices.
Hubbell-Raco 5338-0 Weatherproof Box
Best for: General-purpose weatherproof 2-gang boxes with durable aluminum construction and a powder coat finish. Internal hub threads support a range of threaded fittings and conduit setups. Consideration: ensure the model aligns with your required hub size and outdoor installation plan.
Buying Guide: Key Purchase Considerations
- Hub size and compatibility: Confirm the hub diameter and count match your conduit fittings and device needs. A true 1-inch hub is ideal for larger conduits and multiple entries.
- Material and weather resistance: Aluminum and UV-stable PVC offer different durability profiles. Aluminum resists impact and weathering; PVC is lighter and corrosion-resistant.
- Internal capacity: Check cu. in. capacity to ensure room for wires, devices, and connectors without crowding.
- Mounting options: Detachable lugs and multiple mounting points provide flexibility for wall, post, or flush mounting.
- Outlets and knockouts: Consider the number and size of outlets or knockouts to fit your planned devices and conduits.
- Installation accessories: Ground screws, closure plugs, and screws streamline setup and reduce extra purchases.
FAQ
- What is a 1-inch hub in a 2-gang weatherproof box?
– It refers to a larger knockout/entry point sized to accept 1-inch conduits, allowing bigger wiring entries and easier conduit routing. - Are these boxes suitable for outdoor use?
– Yes, all listed models are designed for weather resistance with finishes and enclosures appropriate for exterior wiring. - Which box is best for multiple small outlets?
– Boxes with seven 1/2-inch or 3/4-inch outlets (like the BELL PDB77550GY) are ideal for multiple small devices. - Do I need a specific material for a coastal environment?
– Aluminum or fiberglass-reinforced PVC offer good corrosion resistance; check product specs for salt exposure suitability. - How do I determine if a box fits my conduit?
– Compare hub sizes, knockout patterns, and internal dimensions to your conduit type and device footprint. - Can I use a 2-gang box with non-standard devices?
– Yes, as long as the device dimensions and mounting requirements fit within the box’s capacity and knockouts.