AC461RG 30A, 480/600V, 3-Phase, 4-Wire Fusible Bus Plug

Engineered for demanding industrial power paths, the AC461RG Fusible Bus Plug from GE delivers reliable overcurrent protection in a compact, rugged package. Rated at 30A and compatible with 480/600V systems, this 3-phase, 4-wire bus plug is built to perform in harsh environments while simplifying installation and maintenance in switchgear, panel boards, and motor-control applications.

Key specifications and why they matter

• Current and voltage rating: 30A at 480/600V, enabling safe protection for mid-to-large industrial feeders and controlled loads.
• Three-phase, four-wire configuration: Supports modern distribution schemes that include a neutral, ensuring balanced loads and straightforward wiring in complex panels.
• Fusible design: Integrated fuse functionality within a plug form factor allows rapid fault isolation and reduces downtime during maintenance or fault events.
• Armor-Clad construction: Rugged, durable housing designed to withstand demanding environments, providing dependable connections in challenging facilities.
• Plug-in convenience: Optimized for quick installation into GE armor-clad gear, streamlining panel builds and field retrofits with fewer wiring steps.

Practical applications

• Main feeders and subfeeders in industrial facilities that operate 480/600V three-phase power with a neutral.
• Motor-control centers and large control panels requiring reliable, replaceable fusible protection.
• OEM panel assemblies and retrofits where a compact, ready-to-install fusible plug improves installation speed and reduces wiring complexity.

Why this makes a difference

The AC461RG combines robust protection with streamlined service. By housing fusible protection in a plug, it minimizes downtime during fuse changes and simplifies maintenance workflows. The Armor-Clad body adds resilience against moisture, impact, and environmental exposure, helping you protect critical circuits in manufacturing floors, processing lines, and heavy equipment environments. For facilities aiming to improve safety, reduce arc-flash risk, and keep critical power paths energized, this unit offers a practical, reliable solution.

Who should consider the AC461RG

• Panel builders and OEMs designing or upgrading 480/600V plants needing dependable, easy-to-integrate fusible protection.
• Maintenance and facilities teams responsible for high-voltage distribution in harsh manufacturing environments.
• engineers seeking to simplify retrofits and minimize downtime with a compact, plug-in protective device.

Tips for optimal performance

• Confirm system voltage, phase configuration, and neutral requirements before installation to ensure correct fusion protection.
• Follow standard safety practices and GE installation guidelines during handling and mounting.
• Keep the unit clean and dry within the limits of the Armor-Clad design to preserve reliable connections over time.

Enhance your high-voltage distribution with the AC461RG Fusible Bus Plug from GE—a durable, efficient, and install-ready solution for 480/600V, 3-phase, 4-wire systems. Add it to your electrical distribution lineup and experience faster maintenance, safer protection, and streamlined panel integration.