Westinghouse/Cutler-Hammer ITAP363 - 100A, 600V, Fusible Bus Plug

Designed for demanding industrial and commercial environments, the Westinghouse/Cutler-Hammer ITAP363 Fusible Bus Plug delivers reliable, upgrade-ready power distribution for busway and panelboard systems. Built to handle challenging applications, this 100 A, 600 V fusible bus plug is a smart choice for facilities that value robustness, fast maintenance, and long-term serviceability.

• Fusible bus plug
• Current rating: 100 A
• Voltage rating: 600 V
• Applications: Busway and panelboard power distribution in industrial plants, commercial facilities, process equipment, and retrofit projects
• Ideal for: Maintenance, repair, and upgrade projects where compatible, hard-to-find busplugs are required

Why the ITAP363 stands out

• Focused on reliability in real-world installations: This fusible bus plug is purpose-built to integrate smoothly with existing busway and panelboard layouts, minimizing compatibility headaches during retrofits.
• Targeted sizing for practical upgrades: With a clear 100 A/600 V rating, it fits typical industrial distribution needs without oversizing or undersizing protection devices.
• Material and design from a trusted legacy brand: Westinghouse/Cutler-Hammer components are known for durability and availability, supporting ongoing maintenance and replacement campaigns.
• Streamlined maintenance and parts availability: The ITAP363 is particularly valuable when upgrading or refurbishing aging infrastructure where matching, hard-to-find busplugs is essential to keep downtime in check.

Ideal use scenarios

• Retrofits of aging facility distribution systems where a compatible fusible bus plug is needed to restore or expand capacity
• New installations that rely on established busway and panelboard ecosystems, requiring a plug-in protection solution
• Industrial plants and process equipment environments where reliable power routing and quick replacement options are prioritized
• Commercial facilities upgrading electrical distribution to support upgraded machinery or increased load

What it solves for you

• Downtime reduction: Quick-fit integration with existing busway/panelboard systems helps facilities resume operation faster after maintenance or upgrades.
• Compatibility clarity: Specifically designed for use where compatible, hard-to-find busplugs are required, reducing search time and procurement risk.
• Operational continuity: A dependable 100 A, 600 V solution ensures essential distribution remains protected during system changes or expansions.

Practical tips for use

• Verify that the busway or panelboard system is compatible with ITAP363 fusible bus plugs before procurement to ensure a seamless fit.
• Keep a small inventory of matching fusible elements or replacement parts to minimize downtime during scheduled maintenance or unexpected outages.
• Coordinate with qualified electrical personnel for proper installation, inspection, and alignment with your facility’s protection strategy and wiring diagrams.

Technical snapshot

Brand: Westinghouse/Cutler-Hammer
Model: ITAP363
Type: Fusible Bus Plug
Amperage: 100 A
Voltage: 600 V
Typical applications: Industrial plants, commercial facilities, process equipment, retrofit projects
Ideal for: Maintenance, repair, and upgrade projects requiring compatible, hard-to-find busplugs