Eaton | TAP321R | Fusible Bus Plug | 30A | 3-Pole | 240V | 200kA

The Eaton TAP321R Fusible Bus Plug is built for dependable protection in demanding electrical environments. With a 30A rating, 3‑pole configuration, and 240V operation, this unit is purposefully designed for maintenance, retrofit, and replacement tasks that require exact specifications. Its fusible design delivers integrated overcurrent protection, enabling quick isolation of a faulted circuit while keeping your distribution setup compact and efficient. A robust 200kA interrupting rating ensures strong performance in high‑fault scenarios, giving you added confidence in system resilience.

• Exact compatibility reference — identified by part number TAP321R; ensure you’re matching the right component for your installation.
• Three‑phase, 30A capability — supports 3‑pole, 240V circuits with reliable, plug‑in protection.
• Integrated fusible protection — reduces the need for additional fusing components and simplifies wiring during replacements or upgrades.
• High fault current tolerance — 200kA interrupting rating to handle demanding electrical environments and protect downstream equipment.
• Maintenance and retrofit ready — designed for scheduled maintenance, convenient replacements, and seamless upgrades in existing panels.

Ideal for facilities that rely on precise Eaton protection solutions in industrial or commercial power distributions. Use cases include scheduled maintenance swaps, retrofits to upgrade protective devices, or replacement when a fusible bus plug matching 30A, 3‑pole, 240V specifications is required. By choosing the TAP321R, you’re selecting a component that aligns exact specs with your system, reducing the risk of compatibility issues and downtime.

Compatibility and installation notes

• Always confirm fit and ratings before ordering. The TAP321R part number is the best reference for compatibility with your bus system.
• Consult your panel documentation or Eaton catalogs to verify return paths, enclosure type, and mounting provisions before integrating the fusible bus plug.

Practical tips

• Store and handle the TAP321R in its original packaging until installation to prevent physical damage.
• Schedule replacements during planned maintenance windows to minimize operational disruption.
• Ensure technicians verify voltage, polarity, and three‑phase alignment prior to connection to avoid misconfiguration.