General Electric | SB425RJI | Fusible Bus Plug | 400A | 240V

The General Electric SB425RJI Fusible Bus Plug is a purpose-built, high-current component designed to fit GE switchgear with exacting 400A/240V specifications. Built to support maintenance, retrofit, and replacement projects, this fusible bus plug delivers reliable protection and seamless integration where matching GE-grade parts matter most.

Why this bus plug stands out

• Exact GE engineering: Crafted to align with GE bus assemblies, ensuring consistent electrical performance and proper fuse coordination within 400A circuits.
• Maintenance-ready: A dependable choice for service tasks where bringing equipment back to spec quickly minimizes downtime.
• Retrofit-friendly: Ideal for projects that require precise compatibility with existing GE infrastructure without compromising safety margins.
• Clear part reference: The part number SB425RJI is the best reference for compatibility, simplifying ordering and future replacements.
• Verified ratings: Specifically rated for 400A at 240V, giving you confidence in performance under typical load conditions.

Use cases and practical scenarios

• Maintenance visits to restore full protective reach in GE bus systems operating at 400A and 240V.
• Retrofit projects where a precise 400A/240V fusible bus plug is required to maintain system integrity.
• Replacement of worn or damaged bus plugs within GE switchgear to preserve electrical safety and equipment reliability.

Compatibility and ordering tips

• Always confirm fit and ratings before ordering to ensure seamless integration with your GE equipment.
• Rely on the SB425RJI part number as the primary reference to verify compatibility with your specific GE panel or bus assembly.

Specifications at a glance

• Amperage: 400A
• Voltage: 240V
• Part number: SB425RJI
• Manufacturer: General Electric

Practical care and handling tips

• Power should be fully de-energized and lock-out/tag-out procedures followed before inspection, handling, or replacement.
• Inspect the bus plug and surrounding conductors for signs of wear or damage prior to installation.
• Store and transport components in their original packaging and in a clean, dry environment to prevent corrosion or contamination.
• Because this is a critical electrical component, installation and verification should be performed by a qualified electrician familiar with GE switchgear and safety standards.