Westinghouse 3PH - 100A, 480V, 3-Phase, Breaker Bus Plug

Meet the Westinghouse 3PH Breaker Bus Plug, a purpose-built module for dependable power distribution in industrial and commercial environments. Designed for 3-Phase systems, this 100A, 480V bus plug is ideal for connecting and distributing power through busway and panelboard configurations where space, reliability, and uptime matter most.

Key specifications

• Brand: Westinghouse
• Model: 3PH
• Type: Breaker Bus Plug
• Amperage: 100 A
• Voltage Rating: 480 V
• Phase / Poles: 3-Phase
• Typical Applications: Busway and panelboard power distribution systems

This bus plug is crafted for use in:

• Industrial plants and process equipment where robust, plug-in power distribution is required
• Commercial facilities undergoing retrofit projects that demand compatible, hard-to-find busplugs
• Maintenance and upgrade work that minimizes downtime by providing a precise, ready-to-install module

What makes this Westinghouse 3PH Breaker Bus Plug stand out

• Compatibility with Westinghouse busway and panelboard systems: creates dependable interconnections without fighting mismatched hardware.
• Hard-to-find 3PH 100A 480V solution: a practical choice for legacy installations and spare-part inventories.
• Designed for demanding environments: built to withstand industrial vibration, temperature variations, and frequent plug-in/pull-out cycles.
• Efficient retrofit and maintenance: speeds up upgrades and service calls, reducing downtime and disruption.

In practice, the Westinghouse 3PH Breaker Bus Plug helps facilities:

• Maintain safe, consistent power delivery to motors, conveyors, and process equipment
• Upgrade aging switchgear or expand capacity within existing panels without a full panel swap
• Simplify spares management with a standardized, widely used 3PH component

Installation and compatibility tips

• Confirm your system is 3-Phase, 480 V, and rated for 100 A before installing
• Ensure the bus plug type matches your busway/panelboard model and mounting configuration
• Follow all safety procedures for live-terminals and lockout/tagout during replacement or retrofit
• Consult your electrical drawings and enclosure specifications to ensure proper clearances and secure mounting

Whether you’re provisioning spare parts for a long-term maintenance plan or executing a targeted upgrade, the Westinghouse 3PH Breaker Bus Plug delivers reliable, ready-to-deploy power distribution where you need it most.