Eaton | TAP321G | Fusible Bus Plug | 30A | 3-Pole | 240V

The Eaton TAP321G Fusible Bus Plug is a purpose-built solution for keeping three-phase electrical systems running with reliable protection. Designed for 240V service, this 30A, 3-Pole device slips into compatible Eaton switchgear to provide fast, secure fusible interruption where you need it most—during maintenance, retrofit, or replacement scenarios.

Key specifications at a glance

• Amperage: 30A
• Poles: 3-Pole
• Voltage: 240V
• Part number: TAP321G

What sets the TAP321G apart

Unlike generic plugs, the TAP321G is purpose-built to match Eaton equipment, ensuring a seamless fit in your existing protection scheme. It’s ideal when you’re performing maintenance, updating older gear, or replacing a failed fusible bus plug and you need a precise, compatible component that aligns with the current ratings of your system. For the best results, rely on the TAP321G as the definitive reference to confirm compatibility before ordering.

Ideal use cases

• Maintenance outages where a like-for-like fusible insert is required to restore protection quickly
• Retrofits that upgrade or modernize protection schemes without changing the surrounding gear
• Replacement of a faulty or degraded fusible bus plug with a 30A, 3-Pole, 240V specification

How to ensure a proper fit and safe installation

• Verify your equipment is compatible by cross-referencing with part number TAP321G.
• Confirm the amperage (30A), pole count (3-Pole), and voltage (240V) match your panel or switchgear requirements.
• Consult your equipment’s installation manual for any required clearances and safety procedures before installation or replacement.

Practical considerations

Keep spare TAP321G units on hand for planned maintenance or unexpected replacements to minimize downtime. This fusible bus plug is designed to integrate smoothly with compatible Eaton systems, delivering dependable performance when protection hinges on fast, reliable disconnection in fault conditions.

Choose the Eaton TAP321G for a precise, install-ready fusible bus plug that aligns with your 240V, 30A, 3-Pole protection needs. Confirm fit using the part number, and you’ll ensure compatibility, reliability, and streamlined maintenance across your Eaton-certified equipment.