NEMA 3R Panelboard Enclosure 43.5" x 20"

The ABB AB433 ReliaGear Pro-Stock lighting panelboard enclosure is designed for dependable performance in commercial and industrial power distribution systems. Engineered for durability and flexibility, this enclosure provides a reliable housing solution for lighting panelboards in both indoor and outdoor applications.

Constructed from galvanized steel and finished with a protective powder coating, the AB433 enclosure offers excellent resistance to environmental conditions while supporting fast installation and configuration of ReliaGear panelboard systems.

Key Features

• ReliaGear Pro-Stock lighting panel enclosure
• NEMA 3R rated for indoor and outdoor applications
• Surface-mounted enclosure design
• Dimensions: 43.5" height x 20" width
• Durable galvanized steel construction
• Pulvalar powder-coated finish for corrosion resistance
• Padlockable handle for added security
• Compatible with ReliaGear lighting panelboard interiors
• Designed for quick assembly and installation
• Blank endwalls included (knockout kits available separately)

Typical Applications

Ideal for commercial buildings, retail spaces, warehouses, and light industrial facilities. Commonly used in lighting distribution systems where reliable enclosure protection and flexible panel configuration are required.

Construction Details

The enclosure is manufactured from heavy-duty galvanized steel to ensure long-term durability and structural integrity in demanding environments.

A corrosion-resistant powder-coated finish enhances protection against weather exposure, making it suitable for outdoor installations.

Designed for seamless integration with ABB ReliaGear panelboard systems, allowing fast field assembly and configuration.

Important Notes

This product is an enclosure only and requires compatible panelboard interiors and components for full assembly.