General Electric | AC424RJI | Fusible Bus Plug | 200A | 240V

General Electric AC424RJI Fusible Bus Plug — a purpose-built solution for reliable feeder protection in electrical distribution systems. Engineered for maintenance, retrofit, and replacement projects, this fusible bus plug delivers fast, safe isolation and dependable performance when you need it most.

• Ampacity and voltage tailored for demanding panels: 200A at 240V to meet the needs of medium to large distribution feeds without compromising safety
• Clear compatibility reference: part number AC424RJI ensures you’re selecting the exact GE component required for your panel or switchgear
• Designed for practical service workflows: ideal for scheduled maintenance, panel retrofits, or replacement of worn or failed bus plugs with minimal downtime
• Streamlined installation considerations: plug-in form factor integrates with GE bus systems to simplify handling and alignment during servicing
• Proven reliability in field applications: built to GE specifications, providing predictable protection when feeders are energized or being serviced

Key Specifications

• Amperage: 200A
• Voltage: 240V
• Product type: Fusible Bus Plug
• Part number: AC424RJI

Why this fusible bus plug matters

In distribution panels, a fusible bus plug like the AC424RJI provides a controlled, isolatable path for feeders, enabling technicians to work safely during maintenance or modifications. By using the exact GE part referenced by the model number, you reduce the risk of incompatibility and ensure the protective device aligns with your panel’s design and ratings.

Who it's for

Electrical professionals, facilities managers, and service technicians who maintain GE-based panel systems will find this fusible bus plug to be a straightforward, dependable component for routine servicing, panel upgrades, or retrofit projects. It’s particularly valuable when you need a precise, do-it-once solution that fits within established GE configurations.

How to use and verify

Before ordering, verify fit and ratings against your specific panel requirements. The AC424RJI designation is the best reference for compatibility, ensuring you select the correct bus plug for your GE equipment. When installing, follow standard electrical safety practices and ensure the surrounding system is de-energized during maintenance work.

Practical tips and considerations

• Keep a record of the part number (AC424RJI) for future maintenance cycles to streamline replacements
• Coordinate with your panel’s service window to minimize downtime when swapping fusible bus plugs
• Store spares with other GE-compatible components to simplify, and accelerate, retrofit projects