Thomas Betts NJ12106 Polycarbonate Enclosure Nema 4X

Product Description

The THOMAS BETTS NJ12106 is a standard polycarbonate electrical enclosure rated for NEMA 1, 2, 3, 3S, 3SX, 3X, 4, and 4X environments. It measures 10 inches wide, 12 inches high, and 6 inches deep, providing a solid internal volume for housing control components, terminal blocks, or low-voltage wiring. The polycarbonate construction delivers impact resistance and corrosion resistance without the weight of steel. The hinged flat cover with captive cover screws allows repeated access without loose hardware. Electricians and control panel builders install this enclosure in industrial, commercial, and residential settings where moisture, dust, or corrosive conditions are a concern.

This enclosure suits a wide range of applications including electrical control panels, junction boxes, and instrumentation housings. Its NEMA 4X rating makes it appropriate for both indoor and outdoor installations where washdown conditions or corrosive atmospheres are present. The included swing panels and hinges support organized internal layouts. Electricians, instrumentation technicians, and industrial maintenance crews are the typical installers for this type of enclosure.

Key Features

• Polycarbonate construction offers impact resistance and long-term corrosion resistance
• NEMA 4X rated for indoor and outdoor use including washdown and corrosive environments
• Hinged flat cover with captive cover screws reduces hardware loss during service
• Includes hinges and swing panels for organized internal component mounting
• cULus Listed (E88685) and UL Listed 50 for code-compliant installations
• Compact 10 x 12 x 6 inch footprint fits standard panel cutouts and wall-mount applications

Compatibility

Designed as an OEM-style standard electrical enclosure suitable for control panel, junction box, and instrumentation applications requiring NEMA 1, 2, 3, 3S, 3SX, 3X, 4, or 4X environmental protection ratings.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits before opening or mounting the enclosure. Verify that conduit entry points are properly sealed to maintain the enclosure NEMA rating after installation. Do not modify the enclosure body in ways that compromise the integrity of the sealing surfaces.