Hammond Eclipse Series 36″ Steel Inner Panel

The Hammond Eclipse Series 36″ Steel Inner Panel (EP3636 / EPG3636) is a heavy-duty mounting solution designed to provide a secure, stable surface for electrical components inside Hammond Eclipse enclosures. Built for industrial and commercial applications, this inner panel is engineered to support control equipment, wiring assemblies, and low-voltage hardware in NEMA-rated environments.

Constructed from 12-gauge mild steel, the panel delivers exceptional rigidity and load-bearing capability, making it ideal for mounting transformers, terminal blocks, PLCs, and other critical components. A white powder-coated finish enhances corrosion resistance while improving visibility inside the enclosure for easier installation and maintenance.

Sized to fit 36″ x 36″ Hammond Eclipse enclosures, this panel integrates seamlessly with compatible cabinet models, ensuring proper alignment and secure mounting. It also features formed flanges for added strength and rigidity, helping prevent flex under heavy loads.

Key Features

• Designed for 36″ x 36″ Hammond Eclipse enclosures
• 12-gauge steel construction for high load capacity and durability
• White powder-coated finish for corrosion resistance and visibility
• Formed flanges increase structural strength and stability
• Supports use in NEMA 4 and NEMA 12 environments
• Ideal for mounting electrical components, controls, and wiring systems

The Hammond Eclipse Series 36″ Steel Inner Panel is a must-have accessory for serious enclosure builds. It provides the strength, organization, and compliance needed for professional-grade installations—especially in environments where reliability and durability are non-negotiable.

If you’re building out a 36″ Eclipse enclosure, this isn’t optional—it’s the core mounting platform everything else depends on.