General Electric | AC325RI | Fusible Bus Plug | 400A | 3-Pole | 240V

For professionals maintaining GE electrical gear, the General Electric AC325RI Fusible Bus Plug delivers dependable, high-current protection exactly where you need it. Engineered for maintenance, retrofit, and replacement tasks, this 400A, 3-pole, 240V unit is designed to slip into compatible GE switchgear with minimal downtime and precise fit.

Key specifications

• Amperage: 400A
• Poles: 3-Pole
• Voltage: 240V
• Part reference: AC325RI

What makes this fusible bus plug stand out

Unlike generic replacements, this bus plug is purpose-built for GE equipment, ensuring alignment with internal bus configurations, mounting footprints, and fuse connections. The 3-pole design supports three-phase systems, delivering consistent current paths and reliable fuse protection across all phases. The 400-amp rating allows you to tackle demanding workloads typical in industrial environments while preserving switchgear integrity and reducing fault exposure.

Ideal use cases

• Scheduled maintenance on GE switchgear and motor control centers to swap aging or worn bus plugs
• Retrofit projects where existing gear requires upgraded fusible protection and a like-for-like part
• Replacement scenarios to restore original performance after a fault or wear

Why it matters for your operation

Having the correct fusible bus plug on hand minimizes downtime during critical maintenance windows. The AC325RI citation provides a clear, compatible reference when ordering, helping you avoid mismatches that can lead to extended outages or costly rework. Its 240V rating aligns with common industrial three-phase distributions, while the 400A capacity supports robust load profiles without compromising safety.

Installation and compatibility tips

• Before ordering, confirm fit and ratings with the equipment manufacturer’s documentation; part number AC325RI is the most reliable compatibility reference.
• Use proper lockout/tagout procedures and inspect for any signs of damage, corrosion, or overheating before installation.
• Store spare fusible bus plugs in a clean, dry environment to preserve fusible links and terminals.

Support and next steps

If you’re refreshing a GE switchgear lineup or planning a retrofit, the AC325RI Fusible Bus Plug delivers the trusted GE build quality you expect, with straightforward identification via the part number and clear three-pole, 240V current path. Ensure you have the correct fuse links matched to your system’s protection scheme for optimal performance and safety.