General Electric | AC463 | Fusible Bus Plug | 3-Pole

General Electric AC463 Fusible Bus Plug, 3-Pole is a purpose-built protection component designed for GE equipment that relies on a three-pole fusible plug to safeguard downstream circuits. Engineered for maintenance, retrofit, and replacement scenarios, this bus plug delivers a reliable, drop-in solution when exact specifications matter.

Key advantages

• Three-pole design supports standard three-phase power configurations, ensuring consistent protection across all phases.
• Fusible protection integrated into the bus plug provides a clear, replaceable protective element within GE bus assemblies, helping to isolate faults quickly and minimize downtime.
• GE-engineered compatibility aligns with GE bus plug interfaces, so installation fits cleanly into existing switchgear or bus duct setups that require AC463 components.
• Maintenance, retrofit, and replacement readiness—a practical choice when upgrading, repairing, or refreshing aging protection hardware without overhauling entire assemblies.

What this part is best for

The AC463 Fusible Bus Plug is ideal for projects where exact part specifications are essential. It serves well in maintenance cycles, retrofit initiatives to modernize protection schemes, and replacement of worn or failed bus plugs in GE-based systems. If your application specifies a 3-pole fusible bus plug identified by part number AC463, this component is designed to meet those exact requirements.

Fit, ratings, and compatibility

• Pole configuration: 3-Pole
• Part number reference: AC463 (best reference for compatibility)
• Fit and ratings: Confirm fit and ratings before ordering to ensure alignment with your equipment’s specifications and protection requirements.

Usage guidelines and practical considerations

To maximize reliability and safety, match the bus plug to the equipment’s listed amperage, voltage, and interrupting rating. Use only in GE gear that is designed to accept the AC463 bus plug, and verify the exact fit against the equipment manual or GE documentation. When performing replacements or retrofits, ensure the power is fully isolated and follow standard electrical safety practices. This part is a precise, non-ambiguous substitute for the original 3-pole fusible plug in systems that call for AC463.

Why choose this GE fusible bus plug

• Reliability you can trust from General Electric, built to align with GE protection architectures and installation practices.
• Clear compatibility reference—the AC463 designation is the definitive guide to fit, reducing guesswork during procurement.
• Targeted solution for three-phase protection needs, avoiding over-engineered alternatives when a 3-pole plug is required.

Whether you’re refreshing an aging protection scheme, performing a retrofit to meet updated safety standards, or replacing a failed unit, the General Electric AC463 Fusible Bus Plug offers a precise, dependable path to restore protection in three-phase GE systems. Ensure you verify fit and ratings against your equipment documentation to lock in a correct, long-lasting replacement.