General Electric | AC363RJI | Fusible Bus Plug | 100A | 600V

Introducing the General Electric AC363RJI Fusible Bus Plug — a precise, factory-grade replacement designed to slot into compatible GE panels for quick maintenance, retrofit, or replacement projects. With a 100A current rating and a 600V maximum, this fusible bus plug provides reliable protection where you need it most, minimizing disruption while maintaining safe, code-compliant operation.

Why choose the AC363RJI fusible bus plug?

• Exact part reference: The AC363RJI designation is your best reference for compatibility. Always verify fit and ratings against your panel before ordering.
• Robust current and voltage ratings: 100 amperes continuous operation at up to 600 volts, suitable for standard feeders and branch circuits in many commercial and industrial applications.
• Active fusible protection: As a fusible bus plug, it provides rapid isolation of a faulted circuit, helping prevent damage and enabling safer service restoration.
• Fast maintenance and retrofits: Designed for straightforward installation and quick swap-outs, reducing downtime during service windows or modernization projects.
• Quality from GE: Built to GE specifications, ensuring consistent performance in demanding electrical environments.

Use cases and applications

The AC363RJI shines in scenarios where you need a reliable, code-compliant fusible link integrated into a distribution path:

• Maintenance outages: replace worn or failed bus plugs without major rewiring.
• Retrofits and upgrades: modernize panels with fusible protection while maintaining existing wiring and bus structures.
• Spare parts strategy: keep a stock of proven GE components for rapid replacement, minimizing downtime.
• New installations in compliant GE panel configurations: ensure you're meeting safety and protection requirements from the outset.

Important installation and compatibility notes

To ensure safe, correct operation, please:

• Confirm fit and ratings before ordering — part number AC363RJI is the primary compatibility reference.
• Match the bus plug to your panel’s design and voltage class (600V systems with 100A circuits are typical use cases).
• Follow standard electrical safety procedures and manufacturer guidelines during installation. If in doubt, consult a licensed electrician.

What you can expect

With the AC363RJI Fusible Bus Plug, you gain a dependable, GE-branded component that supports reliable power protection in critical distribution paths. Whether you're refreshing aging infrastructure, performing a targeted retrofit, or stocking your spare parts kit for faster service, this fusible plug helps you keep systems online and protected.