Electrical Enclosures & NEMA Boxes – Industrial, Commercial, Indoor & Outdoor Solutions

Browse our extensive selection of electrical enclosures and NEMA-rated boxes, expertly designed to protect and house sensitive electrical components across industrial, commercial, indoor, and outdoor applications. Featuring premium materials including fiberglass, polycarbonate, aluminum, stainless steel, and steel, our enclosures ensure long-lasting durability, safety, and reliability.

• Full range of NEMA ratings: NEMA 1, 3R, 4, 4X, 6, 6P, 12, and more
• Ideal for control panels, junction boxes, instrumentation, automation, and electrical distribution
• Corrosion-resistant, weatherproof, impact-resistant, and UV-stable options
• Customizable configurations, including hinged lids, clear covers, locking latches, mounting brackets, and climate control accessories

Trust NEMA Supply to provide secure, dependable electrical enclosures designed to meet the toughest industry standards, ensuring maximum protection and ease of installation in any environment.