AC363RG 100A, 480/600V, 3-Phase Fusible Bus Plug

The AC363RG 100A, 480/600V, 3-Phase Fusible Bus Plug is built for demanding industrial environments where reliable, modular power protection matters. As part of GE’s Armor-Clad line, this fusible bus plug brings protective reliability directly to the bus interface, streamlining panel assembly and maintenance in high-demand facilities.

• Current rating: 100 A continuous, 3-Phase operation
• Voltage compatibility: 480/600 V, designed for industrial multi‑voltage distributions
• Fusible protection: integrated fusible bus plug for fast fault isolation and coordinated protection
• Rugged construction: Armor-Clad enclosure delivers durable performance in harsh environments
• Modular and quick-install design: simplifies integration into GE Armor-Clad distribution systems and minimizes downtime
• Clear phase identification and safe wiring practices: designed to reduce mis-wiring and improve field reliability
• Versatile applications: ideal for data centers, manufacturing lines, HVAC and pump systems, large motor loads, and other 3-phase feeders

Why this fusible bus plug matters

In heavy-duty power distribution, a fusible bus plug like the AC363RG provides direct, reliable overcurrent protection at the bus interface. This means faster fault clearance, easier maintenance, and a compact footprint that keeps critical distribution paths tidy and accessible. By leveraging the Armor-Clad design, you gain a durable, field-friendly solution that stands up to daily wear, vibration, and routine servicing in industrial settings.

Use cases and ideal environments

Employ the AC363RG in panel boards and switchgear where a 3-phase, 480/600V feed requires integrated fusing. It’s well-suited for:

• Processing plants with high‑load motors and pumps
• Data center and enterprise equipment rooms with stringent uptime needs
• Large HVAC systems and compressor packs
• Manufacturing lines requiring rapid, local protection at the distribution block

Installation and compatibility tips

Ensure your system is configured for 3-phase operation at 480/600 V and verify compatibility with GE Armor-Clad panels. Pair the AC363RG with matching Armor-Clad components to maintain a cohesive protection strategy. During setup, confirm correct phase alignment and inspect connections for tightness to support dependable operation and straightforward maintenance in the years ahead.

Practical considerations

For optimal performance, coordinate the fusible ratings with upstream protection devices and the overall electrical protection scheme. Keep spare fusible elements on hand for rapid replacement, and schedule periodic inspections to verify enclosure integrity and connection cleanliness in demanding environments.