General Electric | AC423N | Fusible Bus Plug | 100A | 240V

Meet the General Electric AC423N Fusible Bus Plug—an exacting, plug-in protective solution designed for GE equipment that requires a 100A, 240V fusible plug. Built for maintenance, retrofit, and replacement projects, this part helps you restore and maintain reliable electrical protection with minimal downtime. The AC423N designation is the key to compatibility, giving you confidence that you’re sourcing a proven match for your GE gear.

Key Benefits

• Precise 100A current rating for critical feeder circuits, ensuring appropriate protection without over- or under-fusing.
• 240V operation suited to common industrial and commercial electrical distributions.
• Fusible design provides predictable overcurrent interruption, safeguarding downstream equipment and reducing fault damage.
• General Electric part number AC423N guarantees alignment with existing GE assemblies, simplifying sourcing and rework.
• Compact, plug-in format designed to streamline retrofits and replacements, cutting installation time and panel downtime.
• Durable interfaces engineered for reliable connections within bus assemblies during multiple maintenance cycles.
• Clear reference for maintenance records and asset management, helping you track compatibility and service history.

Specifications

• Amperage: 100A
• Voltage: 240V
• Part number: AC423N
• Notes: Confirm fit and ratings before ordering.

Ideal Use Scenarios

This fusible bus plug is an excellent choice for facilities and service teams performing:

• Maintenance on GE switchgear or bus assemblies that require a fusible plug in the 100A/240V range.
• Retrofits where newer protection strategies need to match existing GE infrastructure without redesigning the bus layout.
• Replacement of aging or failed fusible plugs to restore proper overcurrent protection quickly and reliably.

Compatibility & Fit

To ensure seamless installation, rely on the AC423N reference when matching parts to GE equipment. Before ordering, verify that the target equipment’s specifications align with 100A and 240V ratings and that the bus plug’s connection interface matches your GE assembly. This proactive check helps prevent delays and compatibility issues during maintenance windows.

Practical Installation Tips

• Coordinate with your facility’s maintenance schedule to minimize downtime and disruption.
• Follow all applicable lockout/tagout procedures and use appropriate personal protective equipment during replacement.
• Keep a labeled record of the part number (AC423N) and the device it serves for streamlined future servicing.

When you need a reliable, GE-aligned fusible bus plug for 100A/240V applications, the AC423N is designed to deliver strong protection, straightforward compatibility, and efficient maintenance workflow—so you can keep critical systems protected and performing at their best.