General Electric | AC466RJ | Fusible Bus Plug | 600A | 600V

The General Electric AC466RJ Fusible Bus Plug is a purpose-built protective component designed for reliable performance in demanding electrical panels. Ideal for maintenance, retrofit, and replacement projects, this GE part delivers precise compatibility with existing bus architectures while delivering dependable overcurrent protection for high-demand circuits.

Key specifications

• Amperage: 600 A
• Voltage rating: 600 V
• Part number: AC466RJ
• Recommended use: maintenance, retrofit, and replacement in compatible GE switchgear or bus assemblies

Note: Confirm fit and ratings before ordering. The part number AC466RJ is the best reference for compatibility.

What makes this fusible bus plug stand out

• Designed to integrate seamlessly with GE switchgear, ensuring reliable electrical connection and protective coordination in 600V systems.
• 600 A current handling capacity provides targeted protection for high-load feeders while enabling selective interruption in fault conditions.
• Fusible design enables fast, predictable disconnection during overcurrent events, helping to minimize equipment damage and downtime.
• Exact GE specification reference (AC466RJ) simplifies ordering and reduces the risk of mismatched replacements in ongoing maintenance cycles.

Ideal use scenarios

• Routine maintenance and part replacement on existing GE panel configurations that require the AC466RJ part.
• Retrofits where upgrading or repairing a feeder protection scheme needs a compatible fusible bus plug.
• Spare-part strategy for facilities with GE-built electrical infrastructure, ensuring quick restoration of service after component failure.
• Industrial applications where dependable protection at 600 A and 600 V is a defining requirement.

Installation and compatibility tips

• Always verify the panel’s rating and the exact bus plug interface before ordering to ensure a proper fit.
• Cross-check the part number AC466RJ with your equipment’s documentation to confirm compatibility with your GE configuration.
• During installation, follow established electrical safety procedures and de-energize the system as required by your maintenance protocol.
• Keep a spare AC466RJ on hand as part of a preventive maintenance program to reduce downtime in mission-critical environments.