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

Meet the ITE Bulldog BP321 Fusible Bus Plug — a purpose-built solution engineers trust for dependable power distribution in tough industrial and commercial settings. With a robust 30A rating at 240V and a 3-phase configuration, this bus plug slips into standard busway and panelboard systems to unlock safer, more controllable power for your equipment.

The BP321 isn't a generic connector. It's a fusible bus plug designed to streamline upgrades, repairs, and expansions where hard-to-find bus plugs are required. It delivers fast, selective protection and simplified maintenance in demanding environments, reducing downtime and protecting critical motors and processes.

Why the BP321 stands out

• 3-Phase, 240V, 30A performance tailored for motor loads, conveyors, and process lines without overloading other circuits.
• Fusible bus plug design enables quick fault isolation, helping you minimize shutdown time during maintenance or fault events.
• Seamless compatibility with existing busway and panelboard layouts, making retrofit and upgrade projects smoother and faster.
• Industrial-grade reliability built to endure vibration, temperature variation, and busy facility environments typical of plants and commercial facilities.
• Specialized for hard-to-find busplugs—this listing targets maintenance, repair, and upgrade projects where a compatible unit is essential.

Ideal for

This BP321 is perfect for industrial plants, commercial facilities, process equipment setups, and retrofit initiatives where robust, dependable power distribution is non-negotiable.

Practical use cases

• Upgrading an aging electrical distribution system in a manufacturing line where 3-phase loads require reliable protection and predictable performance.
• Expanding a facility's busway network during capacity upgrades while preserving existing protective schemes.
• Emergency-repair scenarios where a compatible BP321 plug is needed to restore service quickly with minimal configuration changes.

Specifications at a glance

• Brand: ITE Bulldog
• Model: BP321
• Type: Fusible Bus Plug
• Amperage: 30A
• Voltage: 240V
• Phase / Poles: 3-Phase
• Application: Busway and panelboard power distribution systems
• Typical use: Industrial plants, commercial facilities, process equipment, retrofit projects