Cutler-Hammer ITAP323G - 100A, 240V, Fusible Bus Plug

Designed by Cutler-Hammer, the ITAP323G Fusible Bus Plug delivers dependable, protection-focused power distribution for harsh industrial and commercial environments. This 100A, 240V device is built to slot into busway and panelboard systems, providing targeted overcurrent protection where you need it most while keeping downtime to a minimum.

The ITAP323G isn’t a generic plug—it’s a purpose-built fusible bus plug that helps you preserve system reliability and streamline maintenance. When a fault occurs, the fusible element isolates the issue quickly, reducing the impact on surrounding circuits and enabling faster repair or replacement without a full system shutdown.

Key specifications

• Brand: Cutler-Hammer
• Model: ITAP323G
• Type: Fusible Bus Plug
• Amperage: 100A
• Voltage Rating: 240V
• Application: Busway and panelboard power distribution systems
• Typical Use: Industrial plants, commercial facilities, process equipment, retrofit projects

Why this fusible bus plug stands out

What makes the ITAP323G valuable is its precise fit for real-world electrical distributions. It combines robust, industrial-grade construction with a focused protection strategy, allowing maintenance teams to:

• Protect critical feeders without unnecessarily interrupting surrounding circuits
• Replace hard-to-find busplugs quickly during upgrades or retrofits
• Streamline spare parts management with a standardized 100A, 240V solution
• Improve uptime in demanding environments—factories, processing lines, and large facilities

Ideal use cases

• New installations in industrial plants requiring reliable feeder protection
• Retrofit projects where existing busway or panelboard distributions need modern, fusible protection
• Maintenance and repair scenarios needing a robust, readily available bus plug
• Commercial facilities with demanding equipment loads that benefit from selective fault isolation

Practical notes for install and operation

With its 100A, 240V rating, the ITAP323G is designed to integrate into standard Cutler-Hammer busway and panelboard configurations. For best results, confirm compatibility with your current distribution layout and ensure replacement fuses match the device’s fusible elements to maintain intended protection levels. Keep spares on hand as part of your preventative maintenance plan to minimize downtime during planned upgrades or unexpected outages.

In short, the Cutler-Hammer ITAP323G is a purpose-built solution for reliable, efficient power distribution in environments where downtime is costly and protection accuracy matters. It’s the right choice for professionals who need a trustworthy, readily available fusible bus plug that supports maintenance, retrofit, and ongoing operational reliability.