AC423R - 100A, 3-Phase, Fusible Bus Plug

AC423R — 100A, 3-Phase, Fusible Bus Plug — is engineered to deliver dependable power distribution in demanding industrial and commercial environments. Designed for seamless integration with busway and panelboard systems, this fusible bus plug enables precise overcurrent protection and reliable three-phase distribution without the need for a complete system overhaul.

Key capabilities

• 100A, 3-Phase configuration tailored for mid- to high-capacity distribution
• Fusible design provides integrated overcurrent protection to downstream equipment and wiring
• Busway and panelboard compatibility— ready to slot into established power distribution layouts
• Retention of retrofit flexibility— ideal for maintenance, repair, and upgrades when compatible, hard-to-find busplugs are required

Ideal use scenarios

• Industrial plants undergoing capacity upgrades or process equipment modernization
• Commercial facilities implementing new lines or reconfiguring power distribution networks
• retrofit projects where exact busplug compatibility is essential to maintain system integrity
• Maintenance and service tasks that demand reliable, readily available replacement components

Technical snapshot

• Model: AC423R
• Type: Fusible Bus Plug
• Amperage: 100A
• Phase / Poles: 3-Phase
• Application: Busway and panelboard power distribution systems
• Typical Use: Industrial plants, commercial facilities, process equipment, retrofit projects

Installation & compatibility tips

• Verify that the busway or panelboard configuration matches the AC423R’s 100A, 3-phase specifications before installation.
• Ensure electrical power is isolated and all safety protocols are followed prior to swapping or adding the bus plug.
• Consult your facility’s electrical standards and the busway manufacturer’s guidelines to confirm fuse type, rating, and compatibility for your application.
• Keep spare compatible bus plugs on hand for planned maintenance or retrofit timelines to minimize downtime.

Who should consider the AC423R

• Maintenance teams and electricians responsible for keeping industrial and commercial power distribution ahead of demand
• Facility managers planning upgrades or retrofits that require dependable, readily available bus plugs
• Contractors and integrators delivering phased power distribution improvements in existing plants

The AC423R Fusible Bus Plug stands out by delivering a practical, compatible solution for 100A, 3-phase distribution within busway and panelboard systems. If your project hinges on finding a dependable, hard-to-find busplug that aligns with established infrastructure, the AC423R is built to simplify upgrades, reduce downtime, and keep your electrical distribution flowing smoothly.