General Electric | SB365RGI | Fusible Bus Plug | 400A | 600V

General Electric SB365RGI Fusible Bus Plug is an industrial-grade component built for dependable power distribution in commercial and industrial panels. With a 400A current rating and a 600V maximum, this fusible bus plug is tailor-made for maintenance, retrofit, and replacement projects where precise specifications and downtime control matter.

What it is: a fusible bus plug designed to integrate with compatible GE switchgear, providing a protected, efficient connection point on the bus bar. When you’re updating aging panels or refreshing a distribution system, this plug delivers reliable protection and straightforward compatibility.

Key specifications

• Amperage: 400A
• Voltage: 600V
• Part number: SB365RGI
• Applications: maintenance, retrofit, replacement

Important compatibility note: Confirm fit and ratings before ordering. The part number SB365RGI is the best reference for compatibility, ensuring you select the exact plug that matches your GE gear.

Why this GE fusible bus plug stands out

• Genuine General Electric component designed to integrate with GE bus assemblies, reducing the guesswork often associated with replacements.
• Precise 400A / 600V rating provides targeted protection, helping to preserve equipment life and reduce nuisance trips during service windows.
• Specifically positioned for maintenance, retrofit, and replacement workflows—supporting quicker turnarounds and dependable performance.

Ideal use scenarios

• Maintenance of GE electrical panels where a fusible plug is required to maintain protection and service continuity.
• Retrofits to upgrade older gear to current protection standards without overhauling the entire switchgear.
• Replacement when a bus plug has worn, degraded, or failed, minimizing downtime and preserving system integrity.

Practical guidance for best results

• Power down equipment and follow proper lockout/tagout procedures before installation or replacement.
• Verify panel labeling and the GE model’s compatibility with your specific bus configuration using the SB365RGI reference.
• Store and handle in a clean, dry environment to maintain conductor integrity and reliable performance.

This fusible bus plug is the right fit for technicians and facilities teams who demand exact specifications, dependable GE engineering, and a straightforward path to maintainable, safe power distribution. Ready to restore or upgrade your panel with confidence? Add the GE SB365RGI Fusible Bus Plug to your cart and ensure your distribution system stays protected and compliant.