Westinghouse TAP363 - 100A, 600V, Fusible Bus Plug

Westinghouse TAP363 Fusible Bus Plug delivers dependable, site-ready power distribution for demanding industrial and commercial environments. With a 100A rating and 600V maximum, this fusible bus plug is engineered to slot directly into busway and panelboard systems, providing targeted overcurrent protection and a clear path for reliable operation in mission-critical applications.

What makes the TAP363 unique

• Precise protection: The fusible element acts as an inline safeguard for downstream equipment, helping to isolate faults quickly and minimize damage in power distribution networks.
• Industrial-grade reliability: Built to withstand the rigors of busy facilities, the TAP363 is designed for consistent performance in harsh environments typical of plants and commercial facilities.
• Retrofit-friendly: Specifically ideal for maintenance, repair, and upgrade projects where compatible, hard-to-find busplugs are required to keep aging systems humming without a full redesign.
• System compatibility: Seamlessly integrates with existing Westinghouse busway and panelboard infrastructure, reducing installation complexity and changeover time.
• Strategic value: By providing reliable protection at the source, it helps protect essential process equipment and distribution circuits, supporting safer, more predictable operation.

Ideal use cases

• Industrial plants needing a rugged, plug-and-play solution to protect feeder and branch circuits within busway layouts.
• Commercial facilities undergoing retrofits where original bus plugs are discontinued or scarce, but compatible replacements are required.
• Maintenance projects that prioritize rapid part replacement to minimize downtime during outages or upgrades.
• Process equipment feed lines that demand dependable overcurrent protection within 600V systems.

Specifications at a glance

• Brand: Westinghouse
• Model: TAP363
• Type: Fusible Bus Plug
• Amperage: 100A
• Voltage Rating: 600V
• Application: Busway and panelboard power distribution systems

For procurement teams and electrical maintenance crews, the TAP363 represents a practical, long-term solution for keeping power distribution aligned with modern demand. Its focused functionality—protective fusible operation within a familiar bus plug format—helps streamline spares planning, supports retrofit strategies, and reduces the risk of unexpected downtime. If your project calls for a compatible, hard-to-source bus plug that won’t disrupt existing system architecture, the Westinghouse TAP363 is purpose-built to deliver.