General Electric | AC366 | Fusible Bus Plug | 600A | 600V

General Electric’s AC366 Fusible Bus Plug delivers dependable, high-current protection for demanding electrical distribution tasks. Engineered for reliability in maintenance, retrofit, and replacement projects, this 600A, 600V fusible bus plug is designed to drop into compatible GE gear where exact specifications matter.

Key specifications

• Amperage: 600A
• Voltage: 600V
• Part Number: AC366

Note: Confirm fit and ratings before ordering. The part number AC366 is the most reliable reference to ensure compatibility with your equipment.

Why this GE AC366 Fusible Bus Plug stands out

• Trusted GE design and build quality—crafted for consistent performance in high-current environments.
• Integrated fusible protection—interrupts fault currents to protect downstream components and reduce equipment damage.
• Spec-driven compatibility—specifically intended for systems that require the AC366 reference, simplifying your retrofit or replacement workflow.
• Efficient maintenance and upgrades—a practical drop-in solution that minimizes downtime when upgrading protection in suitable gear.

Ideal use cases

• Maintenance tasks on GE-aligned switchgear or distribution panels that specify a 600A, 600V fusible bus plug.
• Retrofits that upgrade or restore protective capabilities without a full panel replacement.
• Replacement of worn or damaged bus plugs where AC366 compatibility is required.

Practical guidance for a smooth fit

• Always de-energize equipment and follow proper lockout/tagout procedures before replacement.
• Cross-check your equipment documentation or labeling to verify the AC366 reference and the 600A / 600V ratings.
• Keep a spare AC366 on hand to minimize downtime during routine maintenance or critical retrofits.