General Electric | AC425I | Fusible Bus Plug | 400A | 240V

General Electric's AC425I Fusible Bus Plug provides a precise, plug-in protection solution for GE panels. Designed for maintenance, retrofit, and replacement scenarios where matching specs matter, this unit delivers a reliable 400A at 240V. The part number AC425I is the definitive reference for fit and performance.

Key specifications

• Amperage: 400A
• Voltage: 240V
• Part number: AC425I
• Recommended use: maintenance, retrofit, and replacement where matching specs are required

Why choose the AC425I fusible bus plug?

• Exact compatibility with GE panels through the AC425I reference, reducing the risk of mismatched protection components.
• Engineered for quick, field-friendly swaps to minimize downtime during maintenance and retrofits.
• Maintains the intended protection for critical feeders by providing a dependable 400A, 240V fusible connection.

Ideal applications

• Facilities performing retrofits to upgrade protection capacity without reworking the entire panel.
• Maintenance teams stocking a spare fusible bus plug that matches existing protection schemes.
• New installations in GE-based power distribution lines requiring a 400A, 240V protection point.

Installation and sourcing tips

• Always verify the exact panel model and confirm the bus plug ratings before ordering.
• Use the AC425I part number as the primary compatibility check when sourcing replacements.
• Follow standard electrical safety practices: de-energize, employ lockout/tagout, and consult the panel’s documentation for installation procedures.