General Electric | SB365R | Fusible Bus Plug | 400A | 600V

General Electric SB365R Fusible Bus Plug — 400A, 600V is a purpose-built component designed for reliable fusible protection in electrical distribution systems. Built to align with established GE specifications, this bus plug excels in maintenance, retrofit, and replacement projects where precise ratings and compatibility matter.

What this is and where it fits

The SB365R is a fusible bus plug intended for environments that require a dependable, field-proven connection point in switchgear and busbar assemblies. It provides a controlled fusible path that protects downstream equipment while allowing for safe, orderly disconnection during faults or maintenance. This part is ideal when your setup requires a match to specific GE components and a clear rating reference for reliable operation.

Key specifications

• Amperage: 400A
• Voltage: 600V
• Part number: SB365R
• Type: Fusible bus plug
• Applications: maintenance, retrofit, and replacement where matching specs are required

Why this matters for your project

Using the correct fusible bus plug ensures your electrical distribution remains protected, accessible, and compliant with system design requirements. The SB365R provides a precise 400A, 600V rating, which helps prevent overcurrent events and minimizes unnecessary downtime during service. Its compatibility is best referenced by the part number SB365R, making it easier to verify fit before ordering.

Who should consider this part

• Maintenance technicians performing routine service on GE switchgear and busbar systems
• Electrical engineers planning retrofit or upgrade projects that require specific GE-compatible components
• Facilities managers overseeing inventory for critical power distribution equipment

Practical considerations and tips

• Always confirm fit and ratings before ordering to ensure seamless integration with your existing gear.
• Use the part number SB365R as the primary compatibility reference when cross-checking with equipment databases or catalogs.
• Inspect surrounding busbar assemblies for alignment and contact integrity during installation to maintain optimal electrical performance.
• Keep a precise inventory of fusible bus plugs in standard ratings to streamline future maintenance and replacements.