General Electric | DH321R | Fusible Bus Plug | 30A | 240V

The General Electric DH321R Fusible Bus Plug is a purpose-built component for electrical distribution systems that require a reliable, GE-branded solution for maintenance, retrofit, or replacement. Designed to integrate with compatible GE bus assemblies, this plug helps protect circuits and simplify field servicing by using a precise fusible connection aligned with industry standards.

• Amperage: 30A
• Voltage: 240V
• Part number: DH321R
• Type: Fusible Bus Plug
• Manufacturer: General Electric

Why this DH321R matters

Choosing the DH321R means opting for an original GE part designed to meet the exact electrical characteristics required by compatible panels. The fusible bus plug is engineered to slot into designated bus interfaces, delivering predictable performance, consistent fault protection, and straightforward field installation. The best reference for compatibility is the part number itself, making it essential to verify the fit before ordering.

Ideal use cases

• Maintenance on aging GE panels where a direct one-to-one replacement is needed
• Retrofits to upgrade or restore protected bus sections in distribution systems
• Replacement of worn or failed fusible bus plugs to restore panel integrity

Practical guidance for installation and use

Before installation, ensure the power is fully de-energized and the panel documentation confirms that a DH321R fusible bus plug is the correct match for your model. Because this part is rated at 30A and 240V, confirm that the target circuit and bus interface specifications align with those values to avoid compatibility issues.

What customers gain

• Streamlined maintenance with a precise, GE-branded component
• Reduced downtime due to a known-good replacement that matches existing panel specs
• Clear compatibility reference via the DH321R part number to avoid guesswork

Notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.