Thomas Betts NS884 Polycarbonate Enclosure 8x8x4 Nema 4X

Product Description

The THOMAS BETTS NS884 is a standard polycarbonate electrical enclosure rated for NEMA 1, 2, 3, 3S, 3SX, 3X, 4, and 4X environments. It measures 8 inches wide, 8 inches high, and 4 inches deep, and weighs 3 pounds. The enclosure features a screw flat cover and is built from impact-resistant polycarbonate, making it suitable for both indoor and outdoor electrical installations. It ships with captive cover screws, hinges, and swing panels included. Electricians and control panel builders install this enclosure to house electrical components, terminal blocks, or control devices where protection from dust, water, and corrosive elements is required.

This enclosure is designed for use in residential, commercial, and light industrial applications where a compact, multi-rated housing is needed. Its broad NEMA rating range makes it a practical choice for installations exposed to rain, splashing water, or outdoor conditions. Typical applications include junction boxes, control enclosures, and instrument housings in HVAC, electrical distribution, and automation panels. The polycarbonate construction provides inherent corrosion resistance without the need for coating or painting.

Key Features

• Impact-resistant polycarbonate construction for corrosion-free indoor and outdoor use
• NEMA 1, 2, 3, 3S, 3SX, 3X, 4, and 4X multi-environment rating
• Screw flat cover type for secure, tool-accessible closure
• Includes captive cover screws, hinges, and swing panels — no separate hardware needed
• cULus Listed (E88685) and UL Listed 50 for code-compliant installations
• Compact 8 x 8 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 requiring NEMA 4X-rated polycarbonate housing.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the NEC and applicable local codes. Disconnect and lock out all power to the circuit before mounting or wiring inside the enclosure. Use appropriate conduit fittings rated for the intended NEMA environment to maintain the enclosure's ingress protection rating. Do not drill or modify the enclosure in ways that compromise its NEMA seal without installing properly rated conduit hubs or plugs.