Thomas Betts NJ1084 Polycarbonate Electrical Enclosure

Product Description

The THOMAS BETTS NJ1084 is a standard polycarbonate electrical enclosure designed to house and protect electrical components in light industrial, commercial, and residential installations. Measuring 8 inches wide, 10 inches high, and 4 inches deep, it provides a compact, impact-resistant housing for control equipment, terminal blocks, and similar devices. The enclosure carries a multi-NEMA rating covering Types 1, 2, 3, 3S, 3SX, 3X, 4, and 4X, making it suitable for both indoor and outdoor applications where moisture, dust, and corrosion resistance are required. It ships with captive cover screws, hinges, and swing panels included. Licensed electricians and control panel builders are the primary installers for this enclosure.

The NJ1084 is well suited for protecting electrical and control components in a wide range of environments. Its NEMA 4X and 3X ratings make it appropriate for outdoor installations where washdown conditions or corrosive atmospheres are present, while its NEMA 1 and 12 ratings cover standard indoor industrial use. Typical applications include housing PLCs, relays, terminal strips, and small motor controls in manufacturing, utility, and commercial building environments. The polycarbonate construction adds inherent corrosion resistance without the need for painting or coating.

Key Features

• Polycarbonate construction provides impact resistance and corrosion resistance
• Multi-NEMA rated: Types 1, 2, 3, 3S, 3SX, 3X, 4, and 4X
• Hinged flat cover with captive cover screws for secure, tool-accessible entry
• Includes swing panels for component mounting flexibility
• cULus Listed (E88685) and UL Listed 50 certified
• Compact 8 x 10 x 4 inch footprint for space-limited panel locations

Compatibility

Designed as an OEM-style standard electrical enclosure suitable for residential, commercial, and light industrial control applications requiring NEMA 4X or lower environmental protection ratings.

Installation Notes

Installation should be performed by a qualified electrician in accordance with NFPA 70 (NEC) requirements for enclosure mounting and wiring. Disconnect and lock out all power sources before opening or working inside the enclosure. Verify that the selected NEMA rating matches the environmental conditions of the installation location, particularly for outdoor or washdown-area use. Use appropriately rated conduit fittings and knockouts to maintain the enclosure integrity rating after wiring entry.