Cutler-Hammer ITAP321 - 30A, Fusible Bus Plug

Meet the Cutler-Hammer ITAP321, a 30A fusible bus plug crafted for dependable power distribution in demanding industrial and commercial environments. Designed to integrate with standard busway and panelboard systems, this plug keeps critical equipment energized with clear, straightforward protection. This listing is ideal for maintenance, repair, and upgrade projects where compatible, hard-to-find busplugs are required.

What makes the ITAP321 stand out

• Reliable 30-amp capacity to support moderate to heavy loads in process equipment and facility networks.
• Fusible protection at the plug level, helping to manage fault currents and protect downstream devices.
• Seamless integration with Cutler-Hammer busway and panelboard configurations, simplifying retrofits and future upgrades.
• Compact, plug-in form factor designed for maintenance scenarios where space, accessibility, and compatibility matter.
• Hard-to-find compatibility ensures you can source exact replacements without overhauling an existing distribution setup.

Ideal applications

Use the ITAP321 in industrial plants, commercial facilities, and process equipment installations where modular power distribution is essential. It shines in retrofit projects and ongoing maintenance programs, especially when you need a compatible bus plug that aligns with your current busway or panelboard configuration.

Why it matters for your operation

Targeted fusible protection at the plug level supports safer startups, steadier operation, and reduced unplanned downtime. The 30A rating provides a practical balance between reliable performance and protective coordination within a broad range of circuits, making it suitable for demanding environments and retrofit scenarios.

Specifications at a glance

• Brand: Cutler-Hammer
• Model: ITAP321
• Type: Fusible Bus Plug
• Amperage: 30A
• Applications: Busway and panelboard power distribution systems