General Electric | SB465RGR | Fusible Bus Plug | 400A | 3-Pole | 600V

Discover the General Electric SB465RGR Fusible Bus Plug, a purpose-built component engineered for reliability in 600V electrical systems. Designed for maintenance, retrofit, and replacement projects, this 400A, 3-pole unit helps you restore or modernize switchgear with confidence, ensuring your installation continues to perform under load without compromising safety.

Key specifications

• Amperage: 400A
• Poles: 3-Pole
• Voltage: 600V
• Part number: SB465RGR

What this means for your system

The SB465RGR provides a precise, factory-matched fusible connection that fits within established GE equipment footprints. Its 3-pole configuration ensures balanced, reliable current handling across phases, while the 600V rating supports a wide range of industrial and commercial applications. By using the correct fusible bus plug, you maintain system protection, compatibility, and performance during maintenance windows or upgrades.

Ideal use cases

• Maintenance: replace worn or outdated bus plugs to restore protective performance and reliability.
• Retrofit: upgrade existing gear to current GE specifications without overhauling assemblies.
• Replacement: swap in a direct-match part when servicing legacy equipment that requires SB465RGR compatibility.

Compatibility and ordering

Notes: Confirm fit and ratings before ordering. Part number SB465RGR is the best reference for compatibility. Use this number to verify that the plug matches your GE equipment, wiring scheme, and fault-current requirements before purchase.

Why choose GE SB465RGR

• Genuine General Electric component designed to align with GE switchgear and bus-duct systems.
• 3-Pole configuration delivers balanced protection across all phases in a 600V network.
• Fusible design supports rapid interruption and clear fault isolation, helping protect downstream equipment.

Practical tips and best practices

• Before installation, verify that the system voltage and amperage meet the 600V, 400A specifications.
• Double-check that the part number SB465RGR matches the existing equipment footprint and connector interfaces.
• During maintenance, follow all safety protocols for opening, handling, and replacing fusible components in live or de-energized environments.
• Store replacement parts in a clean, dry environment to prevent corrosion or contamination that could affect performance.

In summary, the General Electric SB465RGR Fusible Bus Plug is a purpose-built solution for maintaining, upgrading, or replacing 600V electrical systems. By focusing on exact specifications, compatibility, and proper installation, you ensure continued protection, reliability, and efficiency across your industrial or commercial electrical infrastructure.