Westinghouse COP323 - 100A, 230V, 3-Phase, Fusible Bus Plug

Westinghouse COP323 is a rugged, ready-to-deploy fusible bus plug designed to keep demanding industrial and commercial power systems running smoothly. With a 100A rating, 230V operation, and a three‑phase configuration, this module brings protection and connectivity together for reliable power distribution in busy facilities.

What sets the COP323 apart is its dedicated fusible design, engineered to guard downstream equipment and circuits from overcurrent events while integrating seamlessly into existing distribution layouts. Built by Westinghouse, a trusted name in industrial power solutions, this bus plug is purpose-built for environments where dependable performance and quick, correct replacements matter most.

Ideal applications

• Industrial plants and commercial facilities requiring robust 3‑phase power distribution
• Process equipment feeds where protection and reliability are critical
• retrofit projects and system upgrades needing compatible, hard-to-find bus plugs
• Maintenance and repair tasks that demand a precise, compatible bus plug replacement

Key benefits and outcomes

• Integrated protection: fusible design helps guard circuits and connected equipment against overcurrent conditions.
• Easy integration: engineered for seamless use with busways and panelboards, simplifying upgrades or expansions.
• Reliability you can trust: Westinghouse engineering and quality control backed by decades of industry experience.
• Low downtime, faster replacements: a purpose-built component that fits established distributions, reducing installation time during maintenance or retrofits.
• Targeted compatibility: specifically suited for applications where compatible, hard-to-find busplugs are required.

Technical snapshot

• Model: COP323
• Brand: Westinghouse
• Type: Fusible Bus Plug
• Amperage: 100A
• Voltage Rating: 230V
• Phase / Poles: 3-Phase
• Typical Use: Busway and panelboard power distribution systems

Whether you’re upgrading an existing installation, refreshing a retrofit project, or stocking a reliable, compatible replacement for maintenance, the Westinghouse COP323 Fusible Bus Plug delivers focused protection, straightforward installation, and durable performance in high-demand environments.