Thomas Betts NS1084 Polycarbonate Enclosure 8x10x4 Nema 4X

Product Description

The THOMAS BETTS NS1084 is a standard polycarbonate electrical enclosure rated for NEMA 1, 2, 3, 3S, 3SX, 3X, 4, and 4X environments. Measuring 8 inches wide, 10 inches high, and 4 inches deep, it provides a durable, impact-resistant housing for electrical controls, terminal blocks, and related components. The enclosure ships with captive cover screws, hinges, and swing panels included. It carries cULus Listing E88685 and UL Listed 50 certification, making it suitable for installations where verified listings are required by inspection authorities. Electricians and control panel builders use this enclosure in both new construction and retrofit applications.

This enclosure is appropriate for residential and light commercial electrical installations where protection from dust, moisture, and physical impact is needed. The polycarbonate construction offers corrosion resistance and visibility without the weight of metal alternatives. The NEMA 4X rating makes it a viable choice for wet or washdown-area installations. It is commonly used to house low-voltage controls, junction connections, and small automation components in indoor and outdoor settings where a compact footprint is required.

Key Features

• Polycarbonate construction provides impact resistance and corrosion resistance without added weight
• NEMA 1, 2, 3, 3S, 3SX, 3X, 4, and 4X ratings cover a wide range of indoor and outdoor applications
• Screw flat cover with captive cover screws prevents hardware loss during service
• Hinges and swing panels included for straightforward panel mounting
• cULus Listed E88685 and UL Listed 50 certified for code-compliant installations
• Compact 8 x 10 x 4 inch footprint suits tight installation spaces

Compatibility

Designed as an OEM-style standard electrical enclosure suitable for general-purpose control and junction applications meeting NEMA 4X and lower environmental ratings.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NFPA 70 (NEC) requirements for enclosure mounting and wiring. Disconnect and lock out all power to the circuit before opening or mounting the enclosure. Ensure all conduit entries are properly sealed with appropriate fittings to maintain the NEMA rating of the installation. Verify the mounting surface is level and structurally adequate to support the enclosure and its contents.