GE DH321R - 30A, 240V, Fusible Bus Plug

The GE DH321R is a purpose-built 30A, 240V fusible bus plug designed to bring reliable protection and seamless integration to demanding industrial and commercial power distributions. As a genuine GE component, it ensures exact compatibility with GE busway and panelboard systems, making it a smart choice for maintenance, repair, and upgrade projects where a compatible, hard-to-find bus plug matters most.

Specifications at a glance

• Amperage: 30 A
• Voltage rating: 240 V
• Type: Fusible bus plug with integrated overcurrent protection
• Typical applications: Busway and panelboard power distribution in industrial and commercial settings

Why the DH321R stands out

Designed for real-world reliability, the DH321R combines GE’s engineering rigor with a compact form that fits tight spaces in busy facilities. It delivers immediate, predictable protection for feeders and downstream equipment, reducing the risk of costly faults and downtime. This isn't a generic insert—it's a genuine GE solution that aligns with your existing distribution infrastructure, helping you avoid compatibility headaches during upgrades or retrofits.

Ideal use cases

• Retrofits in industrial plants and commercial facilities where a 30 A, 240 V fusible plug is required to match existing equipment ratings
• Maintenance and emergency replacements when a compatible, hard-to-find bus plug is needed to restore distribution quickly
• Upgrades to expand or reconfigure busway/panelboard layouts without reworking adjacent components

Practical benefits and outcomes

• Streamlined procurement: Since it’s a GE part designed for GE systems, you minimize mismatches and installation delays.
• Downtime reduction: Ready-to-install fusible protection helps keep lines energized safely during upgrades and maintenance.
• Compact, robust construction: Built to withstand the rigors of busy facilities where space is limited and reliability is critical.
• Clear compatibility: specifically intended for GE busway and panelboard power distribution, ensuring a clean, code-compliant installation.

Installation and maintenance tips

• Verify that your system’s busway or panelboard is rated for 30 A and 240 V to ensure proper fit and protection.
• Follow established safety protocols and de-energize equipment before servicing or replacing bus plugs.
• Keep a spare DH321R on hand for planned upgrades or retrofit projects to minimize downtime.
• Document the model number (GE DH321R) and its location within your distribution network for efficient future maintenance.

What this means for your operation

Choosing the GE DH321R means selecting a dependable, purpose-built component that aligns with your existing GE-installed infrastructure. It helps you protect critical loads, simplify stock management for maintenance teams, and accelerate retrofit projects without compromising on safety or performance.