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HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 0
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 1
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 2
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 3
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 4
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 5
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 6
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 7
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 8
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 9
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 0
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 1
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 2
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 3
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 4
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 5
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 6
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 7
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 8
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 9
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 0
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 1
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 2
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 3
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 4
HeavyDuty 197 X 157 X 79 Inch NEMA 4X Fiberglass Junction Box IP66 Waterproof Dustproof Hinged Elec 5
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Heavy-Duty 19.7 x 15.7 x 7.9 Inch NEMA 4X Fiberglass Junction Box, IP66 Waterproof, Dustproof Hinged Electrical

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About this item

Built for extreme durability, this 20 x 16 x 8-inch NEMA 4X fiberglass electrical box is constructed from heavy-duty fiberglass-reinforced polyester, offering superior resistance to wear, impact, and harsh weather. Precision welding ensures long-lasting protection for sensitive electrical components. Outer dimensions: 19.7 x 15.7 x 7.9 inches (50 x 40 x 20 cm); inner dimensions: 18.5 x 15.6 x 7.5 inches (47 x 39.5 x 19 cm).

IP66 Waterproof & Dustproof Seal:

Engineered for maximum protection, this IP66 waterproof electrical enclosure features an advanced sealing strip that blocks moisture, dust, and debris. Whether installed outdoors or in demanding industrial settings, your wiring stays safe from corrosion and environmental damage.

Reinforced Lock & Heavy-Duty Hinge:

Security meets strength with a high-quality lock core and reinforced hinge system. The steel-reinforced fiberglass enclosure prevents unauthorized access while the rugged hinge resists damage from impacts, ensuring reliable long-term use.

Easy Installation with Mounting Plate:

Designed for convenience, this electrical junction box includes a detachable galvanized mounting backplate and T-nut slots for quick, tool-free component installation. Pre-drilled holes allow for fast, secure wall mounting in any setting.

Versatile Indoor & Outdoor Use:

Ideal for factories, construction sites, utility rooms, and residential applications, this NEMA 4X fiberglass enclosure protects circuits from extreme weather, dust, and tampering. A must-have for electricians, engineers, and DIY enthusiasts.

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