General Electric | AC363N | Fusible Bus Plug | 100A | 3-Pole | 600V

Powerful, reliable protection for three-phase electrical systems comes in the General Electric AC363N Fusible Bus Plug. Rated for 100A, with a 3-pole configuration and a 600V rating, this is the go-to component for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications at a glance

• Amperage: 100A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: AC363N

Why this matters: In three-phase distribution, matching amperage, pole count, and voltage is essential for reliable protection and proper coordination with upstream breakers and downstream loads. The AC363N is designed to slot into compatible GE equipment and keep your protection scheme consistent during maintenance or upgrades.

Ideal use cases

• Maintenance: Replace worn or damaged fusible bus plugs without changing the entire assembly.
• Retrofit: Update older gear to current protection standards while preserving existing bus infrastructure.
• Replacement: Quick substitute when the original part is no longer available but specs match.

Installation notes: Always confirm fit and ratings before ordering. The AC363N is the best reference for compatibility—match this part number to your panel or gear catalog to ensure seamless integration. For safety, follow proper lockout/tagout procedures and verify voltage is de-energized before service.

Compared to general-purpose protective components, this GE fusible bus plug offers guaranteed compatibility with GE distribution equipment and a robust design tuned for reliability in demanding environments. If your system operates up to 600V and requires a 100A, 3-pole protection solution, AC363N delivers a precise fit that minimizes downtime and simplifies maintenance planning.