Eaton TAP323 - 100A, 240V, 3-Pole Fusible Plug-In Unit for Standard/Low Impedance Busway | AmpState

The Eaton TAP323 is a 100A, 240V, 3-pole fusible plug-in unit designed to integrate seamlessly with Eaton standard plug-in and low impedance busways. This plug-in protection module sits in line with your 240V branch circuits, delivering reliable, coordinated safety without compromising your distribution efficiency. Note: fuses are not included and must be sourced separately to match your protection scheme.

Why TAP323 stands out

• Balanced 3-pole protection keeps all three phases safeguarded, helping prevent unbalanced loads and reducing the risk of phase-related faults in 240V systems.
• Rapid plug-in installation minimizes downtime during maintenance or upgrades. The modular form factor makes routine protection upgrades straightforward, keeping your power distribution running smoothly.
• Optimized for Eaton busways this unit is purpose-built for both Eaton standard plug-in and low impedance busway configurations, ensuring dependable fit and performance within your existing infrastructure.
• Clear protection with replaceable fusing while fuses are not included, you can pair the TAP323 with the appropriate fuse blocks to achieve precise, code-compliant branch circuit protection.
• Durable, industry-grade design built to support demanding industrial environments, from manufacturing floors to data-center adjacencies, with consistent performance over time.

Ideal applications and use cases

• Protection for 240V motor feeders, conveyors, and processing equipment in manufacturing facilities.
• Branch-circuit protection for critical 240V loads in warehouses and distribution centers powered via Eaton busway systems.
• Modular protection downline in electrical distribution layouts where quick replacement and minimal downtime are priorities.

Compatibility and installation notes

The TAP323 is engineered specifically for Eaton standard plug-in and low impedance busways. Ensure you select the correct fuse assemblies to accompany this plug-in unit, as fuses are sold separately. Install by a qualified electrician, align with the busway channel, insert the plug-in unit, and secure according to your facility’s electrical standards. Regular inspection and fuse integrity checks help maintain reliable protection over the system’s life.

Practical guidance for maximum value

• Use TAP323 as part of a coordinated protection scheme for 240V circuits where rapid replacements are advantageous.
• Pair with the appropriate fuse blocks to achieve the desired protection class and code compliance for your installation.
• Consider modular protection expansions in evolving facilities—the plug-in design supports scalable upgrades without extensive rewiring.

Specifications at a glance

• 100A
• Voltage: 240V
• Poles: 3-pole
• Type: Fusible plug-in unit
• Busway compatibility: Eaton standard plug-in and low impedance busways
• Fuses: Not included