ITE BP321 - 30A, 240V, 3-Phase, Fusible Bus Plug

The ITE BP321 Fusible Bus Plug delivers reliable, localized protection and modular flexibility for power distribution in demanding industrial and commercial environments. With a compact 3-phase footprint, it handles 30A at 240V, making it an ideal plug-in solution for busway and panelboard systems where space and uptime matter.

What makes the BP321 unique

• Three-phase, 30A, 240V configuration aligns with common feeder and subfeed applications in factories, processing lines, and commercial equipment rooms.
• Fusible protection at the plug enables fast fault isolation right at the distribution point, helping protect downstream equipment and reduce outage impact.
• Plug-in design for quick maintenance and streamlined replacements, minimizing downtime during service windows.
• Compatibility with busway and panelboard systems provides a practical path for upgrades, extensions, and retrofits without swapping entire distributions.
• Specifically suited for hard-to-find busplugs—this unit fills gaps in retrofit projects and upgrades where standard parts aren’t readily available.

Ideal uses and scenarios

• Industrial plants expanding capacity or reconfiguring layouts to accommodate new process equipment.
• Commercial facilities updating power distribution networks to support evolving loads and smarter facilities management.
• Retrofit projects where maintaining existing busway infrastructure is critical and compatible busplugs are required.
• Maintenance and upgrade programs that benefit from having ready-to-install fusible plugs to minimize downtime.

Benefits and practical outcomes

• Localized overcurrent protection helps safeguard downstream devices and wiring, with faster fault clearance directly at the distribution node.
• Modular, plug-in approach simplifies stocking, ordering, and field replacements for maintenance teams.
• Designed for demanding industrial/commercial environments, delivering dependable performance in everyday power distribution tasks.

Installation and compatibility tips

• Verify that your system is a 240V, 3-phase configuration and that the BP321’s 30A rating matches your feeder requirements.
• Ensure the busway or panelboard layout can accommodate a fusible plug module and that mounting and connection methods align with ITE specifications.
• Keep a stock of compatible BP321 units for rapid upgrades, replacements, or retrofits in ongoing maintenance programs.
• Follow standard lockout/tagout procedures and adhere to local electrical codes during installation and servicing.