Best Iron Electrical Boxes in 2026

Heavy duty 42 lb. mounting screws supplied

Mounts to wood or metal stud 25g

Extra thick PVC wall material creates stability and rigidity

Includes mounting lugs, closure plugs and self-threading ground screws for easy assembly.

Heavy duty die-cast aluminum construction with a weatherproof powdercoat finish to protect it from the elements. Keeps rain and dirt from disrupting any electrical circuit.

2" Deep. Cross Reference: SB350S / 30203 / WPB23

Carlon B114R-UPC Lamson Home Products Number-1G Old Work Box Pack of 3

3-3/4" x 2-3/8" rectangular Hole needed

Overall outside dimensions: 4.25" tall, 2.25" wide, 2.75" deep

Weatherproof outlet box designed to house a two-gang switch or receptacle configuration in moisture-prone and outdoor locations; includes three 0.50” diameter threaded holes

Die-cast metal construction effectively seals out moisture, dust, debris, and insects to protect outdoor receptacles

Perfect for outdoor and moisture-prone applications, such as warehouses, pool houses, greenhouses, garages, restaurants, patios, and more!

【Specifications】Product name: Electrical Box; Waterproof rating : IP65; Qualification：CE、ROHS; Material: ABS; Net Weight: 190g; Main Color: Gray.

【Product Size】Outer Size of enclosure box (Approx.): 5.91" x 3.94" x 2.76"(150mmx100mmx70mm)(L*W*H); Inner Size of enclosure box(Approx.): 5.12" x 3.19" x 2.46"/130 x 81 x 63mm(L*W*H)- - (Allowable Error: ±2mm).

【Industrial Electrical Box】: electrical unit is not only weather resistant but also waterproof and does not allow dust to enter. You can drill holes inside depending upon your project requirement with no cracks and compromise

【Size】- Outer size of the project box: 7.87"x 4.72"x2.95"(200 x 120 x75 mm); Inner size of the project box:7.59" x4.4" x 2.67" (192 x112 x68mm)

【Superior Electrical Safety】– IP65 Rated Indoor & Outdoor Waterproof Junction Box protect against dust, corrosion and splashing water, helps keep all your home electrical equipment Clean & Dry.

【Superior Durable】- Made of high-quality ABS material that offers outstanding impact resistant and electrical insulation, Moisture-proof, sunscreen, anti-corrosion, durable for years use. can keep your equipment well-protected in harsh environments.

Weatherproof & waterproof designed enclosure box, suitable for harsh outdoor environments or indoor industrial applications

Includes a mounting panel for easy installing PCB board, terminal or any other electrical components which need to be fixed on

Simple hinged cover, easy open and close, stainless steel latches can keep a good watertight

[PREMIUM QUALITY] TICONN electrical waterproof box is made from quality ABS plastic, which offers superb impact resistance and electrical insulation capability. Easy-to-operate door latches are made from 304 Stainless Steel

[IP67 GRADE] The electrical box offers complete protection against water and liquids, up to and including immersion in up to one meter of water. Great for high humidity environment.

[EASY TO MOUNT] The outdoor electrical box weatherproof comes with grid mounting plates that allow you to mount your board or device in the waterproof plastic box easily. A 3/8" NPT and a 1/2" NPT cable gland are included in case you need to feed wires outside. 4 stainless steel mounting brackets can be used to hang the box on walls or fences.

Outdoor Storage of Electronics

Heavy Duty, Weather Proof Thermo-Plastic Alloy

Continuous horizontal and vertical bosses provide a plethora of mounting options

Made in the U.S.A

UL Listed, Weatherproof

Diecast aluminum alloy, Durable powdercoat finish, Corrosion resistant

Provide a junction for conduits or can be used to mount lampholders and lighting systems

Features five 1/2-in knockouts and 16 cu. in. capacity

Includes mounting lugs, closure plugs and a pre-installed ground screw

[ Sturdy Construction ] Electrical Junction box is made of high-quality ABS plastic material, which offers excellent impact resistance and electrical insulation. Rest assured that your equipment will be well-protected in harsh environments.

[ Safe and Certificated ] With CE RoHS compliant and IP55 waterproof rated, the electrical box is free of hazardous substances. The plastic box is predrilled which is easy to install and modify for your project.

[ Indoor and Outdoor Use ] With the feature of water resistance and dustproof,it can effectively block splashing water, rain, dust, snow, oil, UV and more. Whether you need to use it indoors or outdoors, this surface mounted project box is easy to operate.

Carlon non-metallic boxes feature PVC construction for easier installation

Designed and listed for use with non-metallic sheathed cable in accordance with Article 314 of the National Electrical Code

All PVC boxes are permissible for use with 90 Degree C connectors

Single Gang PVC Electrical Switch/Outlet Box, Old Work ,Cut-in, UL Approved, Grey

Diameter:4 1/4 in

Material:Non-Metallic, Phenolic

Type:Old Work, Fixture Box, Ceiling Box

Durable high impact polycarbonate construction

Can be used with 1/2 in. or 3/4 in. conduit

Includes (4) 3/4 in. closure plugs and (3) reducer bushings

Designed and listed for use with non-metallic sheathed cable in accordance with Article 314 of the National Electrical Code

All PVC boxes are permissible for use with 90 Degree C connectors

Carlon non-metallic boxes feature PVC construction for easier installation

【Weatherproof Junction Box Outdoor】The waterproof Junction box is made of ABS and PVC plastic, IP66 waterproof rated. Solid construction and a good seal to protect against sun exposure, dust, corrosion,splashing water and rats. Very suitable for outdoor use.

【Size】Outer Size:125x86x62mm (4.9 x 3.3 x 2.3 inch) Inner size(Approx):117x 76x 38mm(4.6 x 3 x 1.5 inch) ; Color:grey. Mounted type:surface mounted.

【Watertight PVC Junction Box 4.6 x 3】The DIY opening hole design greatly ensures the sealing of the waterproof project box. Up to 9 holes can be distributed on the 4 sides and bottom of the waterproof box. You can make holes according to your needs.

The product is Super BLU RND Ceil Box

New snap-in bracket design

Box is made of rigid polycarbonate

<b><p>✔ STRONG & LIGHTWEIGHT POLYSTYRENE (PS) PLASTIC</b> This space age material is stronger and more durable than many other resin compounds and is considered the lightest among all major plastics

<b><p>✔ ENVIRONMENTALLY FRIENDLY & RECYCLABLE</b>Polypropylene is more environmentally friendly than some other plastics. It's recyclable and doesn't release as many toxins as plastics such as PVC.

<b><p>✔ SUPERIOR DIELECTRIC INSULATOR STRENGTH</b> Polystyrene has one of the highest electrical insulating strengths from all polymer plastic, ensure the safety and longevity of your equipment with PS!

LARGE JUNCTION BOX - Rectangular Plastic Junction Box measuring to be 10" x 7.9" x 3.1" interior of 8.3" x 6" x 2.9"

WEATHERPROOF - These enclosures keep wind, rain, snow, and dirt out, keeping electronic components clean and dry. Use Indoors and outdoors, electrical, ethernet, ham radio, communications, and utility equipment.

ENCLOSURE CONTENTS - This outdoor electrical box weatherproof is made from anti-corrosive ABS plastic, 12 rubber gaskets with 2 spare gaskets inside to help keep out dust and moisture.

★★★★★ MATERIAL: High quality ABS; REMINDS:All parts as termial block,sealing ring and screws all packaged in the box after over-plastic.

★★★★★ SIZE: Total Size : 110x 80x 70mm/ 4.3" x 3.15" x 2.76"(L*W*H);

★★★★★ APPLICATION: It is mainly suitable for indoor and outdoor electrical, communications, fire equipment, steel smelting, oil chemical industry, electronics, electric power, railway, construction site, mining, quarry, airport, hotel, ships, large factories,terminal equipment, sewage discharge waste water treatment, environmental hazards, etc.;

High-quality material: The shell is made of ABS waterproof resin, which is flame retardant, hard and long in service life. Built-in pure copper terminal, good performance, high load-resistance, increased incoming line area, safer.

Size: 125 x 190 x 100mm/4.92 x 7.48 x 3.94in (L * W * H)

IP66 grade: Built-in sealing ring, effective waterproof and dustproof. Transparent window, detachable panel, waterproof and dustproof, press-type opening, convenient for installation and wiring of electrical components.

Made in the U.S.A

UL Listed, Weatherproof

Diecast aluminum alloy, Durable powdercoat finish, Corrosion resistant

WEATHER RESISTANT ELECTRICAL BOX - This project box keeps electrical wires and cables safe from dust, dirt, rain and snow.

STANDARD DIY USEAGE - This box can be used to house components for lighting, water features, radio communications, wifi and to cover other exposed electrical features.

HEAVY DUTY PLASTIC - Box made of industrial grade plastic which can be safely drilled and mounted without fear of cracking. Conduit fittings can be used to seal the box once drilled. Sturdy and dependable design suited for multiple environments.

EZ tabs for romex wire

Old Work Style Boxes

Overall outside dimensions: 4.25" tall, 2.25" wide, 2.75" deep 14 CU/IN

Premium Material: Made of 1.5mm sturdy cold rolled steel, precision cut and welded to make it stronger and more wear-resistant, waterproof electrical box can keep your equipment well protected in harsh environments. The surface is polished and sprayed to prevent rust, rain and corrosion.

Tight & Waterproof: Electrical junction box is sealed with a one-time molding foam thickening sealing strip, which can effectively prevent the entry of rainwater, dust and ultraviolet rays, and protect the internal circuit. The electric box reaches the waterproof level of IP66.

Reinforced Locking Hinges: High-strength hinged lid design of electric enclosure box ensures that the door is not easily damaged or cracked by crushing. The shell waterproof boxes for outdoor adopts a high-quality lock cylinder for increased security and lockability.

1.Waterproof electrical junction box 100×68×50mm(3.94''×2.64''×1.97'').

2.Material: plastic; color: gray-white.

3.Size : 100 × 68 × 50mm; length:100mm(3.94''),width:68mm(2.64''),height:50mm(1.97'').

【High Quality】: Made of high quality PVC flame retordant materials, we have been on the strict product quality standards, to ensure that no production of defective products, and strive for excellence

【Durable Use】: With good performance, its not only a good waterproof products, ontiultraviolet and anti-aging, but also has a strong flame retardont and , increase product service life

【With Screws】: Our products have a very strict requirements for hardware accessories made of high quality metal screws, not only beautiful and dustproof and waterproof, try to be perfect details

HIGH STRENGTH:The aluminum profile shell has high variability, fine appearance and high strength. Many people now use this kind of housing instead of plastic or iron

CHARACTERISTICS:The aluminum profile shell has the advantages of any length, naked eyes, color, processing technology, etc. Aluminum profile shell has the characteristics of high recovery rate, good shielding, corrosion resistance and beautiful appearance

EXCELLENT CONDUCTIVITY:The aluminum profile shell has excellent electrical conductivity, and the electrical conductivity of aluminum is almost twice that of copper. The thermal conductivity of aluminum alloy is about 50-60% of copper