FG321 - 30A, 240V, 3-Phase, Fusible Bus Plug

FG321 - 30A, 240V, 3-Phase, Fusible Bus Plug is engineered to deliver reliable, controlled power distribution in demanding industrial and commercial environments. With a precise 30A rating at 240V across three phases, this fusible bus plug consolidates protection and connection for streamlined busway and panelboard setups, helping you keep critical equipment powered with confidence.

What makes FG321 stand out

• Integrated overcurrent protection: The fusible design provides built-in protection to interrupt fault currents at the source, reducing downstream damage and simplifying protection coordination.
• 3-Phase efficiency: Optimized for balanced power delivery across three lines, improving motor start-ups, process equipment performance, and overall distribution reliability.
• Busway and panelboard compatibility: Specifically tailored for use in common busway and panelboard power distribution systems, making it a practical choice for retrofits and upgrades.
• Hard-to-find, ready-to-install solution: Ideal for maintenance, repair, and upgrade projects where compatible busplugs are required, minimizing downtime and inventory hassle.

Ideal use cases

• Industrial plants implementing retrofits or equipment upgrades that rely on standard busway/panelboard architectures.
• Commercial facilities needing dependable, plug-in power distribution for process equipment and critical systems.
• Maintenance scenarios where a compatible, fusible replacement bus plug is essential to restore distribution quickly.

How FG321 benefits your operation

• Reduced downtime: A plug-and-play solution that fits existing busway/panelboard setups, speeding installation and service windows.
• Enhanced protection: Built-in fusing helps limit damage from overcurrent events, supporting longer equipment life and safer operation.
• Scalable distribution: 3-phase design supports a wide range of equipment—from motors to process controllers—without complex rewiring.
• Specificity you can trust: Unlike generic replacements, FG321 is purpose-built for the exact pairing of 30A, 240V, 3-phase bus plugs in real-world distribution systems.

Technical specifications

• Model: FG321
• Type: Fusible Bus Plug
• Amperage: 30A
• Voltage Rating: 240V
• Phase / Poles: 3-Phase
• Application: Busway and panelboard power distribution systems

Practical installation notes

Ensure compatibility with your existing busway or panelboard configuration and follow all applicable electrical codes during installation. This FG321 is intended for use by qualified electrical personnel who understand fuse ratings, safe handling of live assemblies, and proper securing of bus plug connections in industrial environments.