Westinghouse 3P/4W - 225A, 3-Pole, Breaker Bus Plug

Power distribution reliability meets Westinghouse heritage with the 3P/4W Breaker Bus Plug, model 3P/4W. This 225A, 3-Pole, 4-Wire configuration is built for demanding industrial and commercial environments where quick, secure plug-in connections matter. Crafted for use in busway and panelboard power distribution systems, it serves as a dependable retrofit or service part when compatible bus plugs are required.

Key features

• 225A amperage rating designed to handle substantial load centers in industrial plants and commercial facilities.
• 3-Pole, 4-Wire design supports three-phase power with a neutral, enabling balanced distribution to process equipment and feeders.
• Engineered specifically for Westinghouse busway and panelboard ecosystems, ensuring precise fit and reliable performance in compatible layouts.
• Ideal for maintenance, repair, and upgrade projects where compatible, hard-to-find bus plugs are needed to minimize downtime.
• Rugged construction and proven Westinghouse reliability for long service life in demanding environments.

Ideal use cases

• Retrofit projects upgrading aging distribution systems in industrial plants and large facilities.
• New installations requiring a compatible 3P/4W bus plug within Westinghouse-certified configurations.
• Process equipment feeds and panelboard distribution points where consistent plug-in performance matters.

Why this bus plug stands out

In a world of generic replacements, the Westinghouse 3P/4W 225A bus plug delivers a purpose-built solution. Its design aligns with Westinghouse busway and panelboard architectures, providing an assured connection and straightforward maintenance path. If you’re restoring critical infrastructure or planning a retrofit, this bus plug helps you avoid compatibility gaps and unnecessary downtime.

Installation and care tips

Ensure you’re matching the 3-Pole, 4-Wire configuration to your busway or panelboard setup. Use proper safety procedures and consult your facility’s electrical schematics when replacing bus plugs. For retrofit projects, verify part compatibility with existing Westinghouse or officially certified components to maintain system integrity.