Hammond Eclipse Series 20″ Steel Outdoor Wall Mount Enclosure

The Hammond Eclipse Series 20″ Steel Outdoor Wall Mount Enclosure (EN4SD Series) is a compact, industrial-grade cabinet engineered to protect electrical and network equipment in harsh indoor and outdoor environments. Built to NEMA Type 4 and Type 12 standards, this enclosure safeguards against dust, dirt, rain, and splashing water, making it ideal for manufacturing, telecom, and utility applications.

Constructed from formed 14 or 16-gauge steel, the enclosure features smooth, continuously welded seams to eliminate gaps and prevent environmental intrusion. A poured-in-place gasket and hinged door with quarter-turn latching system ensure a tight seal and secure access, even in demanding environments.

A common configuration—20″ x 20″ x 8″ or 20″ x 20″ x 10″—offers a balanced footprint for mounting control panels, terminations, and low-voltage equipment without taking up excessive wall space. Integrated features such as bonding studs, grounding points, and inner panel mounting provisions make installation clean and compliant with electrical standards.

Key Features

• 20″ x 20″ enclosure size (multiple depth options available)
• NEMA 4 / 12 rated for dust-tight and water-resistant protection
• 14/16-gauge steel construction for industrial durability
• Continuously welded seams for maximum environmental sealing
• Hinged door with quarter-turn latch for secure access
• Seamless gasket system prevents moisture and dust ingress
• Bonding and grounding studs included for safety compliance
• Compatible with Eclipse accessories (inner panels, mounting feet, swing frames)

The Hammond Eclipse Series 20″ Steel Outdoor Wall Mount Enclosure is a compact, high-performance solution for protecting critical equipment in harsh environments. It delivers the same NEMA-rated durability and modular flexibility as larger Eclipse cabinets—just in a more space-efficient footprint.

If you need industrial protection without going oversized, this is one of the most practical and widely used enclosure sizes available.