General Electric | SB361RI | Fusible Bus Plug | 30A | 3-Pole | 600V

The General Electric SB361RI Fusible Bus Plug is a purpose-built, OEM-rated solution for protecting three-phase distribution circuits. Designed for maintenance, retrofit, and replacement projects, this 30A, 3-pole plug delivers reliable, quickly deployable protection in 600V systems where exact compatibility matters most.

Why this SB361RI fusible bus plug stands out

• OEM fit and reference accuracy: As the exact part number used in GE switchgear, SB361RI ensures a precise match with compatible assemblies, reducing installation guesswork and misfits.
• Three-phase protection: The 3-pole design provides synchronized protection across all three phases, helping prevent unbalanced faults and minimizing downtime caused by partial protection failures.
• Clear electrical rating: 30A current rating paired with a 600V class rating makes it suitable for mid-range feeders in industrial, commercial, and utility-adjacent environments.
• Maintenance-ready and retrofit-friendly: This plug is ideal for stocking as a spare part or integrating into retrofit plans, enabling faster repairs without sourcing improvised substitutes.
• Reliability for demanding environments: Built to withstand routine service conditions in electrical panels and switchgear, helping you maintain peak system integrity between planned outages.

Use cases and ideal applications

• Maintenance swaps in GE-based switchgear where a fusible bus plug is required for continued protection.
• Retrofit projects updating legacy panels that rely on fusible bus plugs to meet current protection standards.
• Replacement scenarios when the original part wears or becomes unavailable, ensuring compatibility and a seamless fit.
• Spare-part stock for facilities with high uptime targets, reducing downtime when a fuse plug needs service.

Key specifications at a glance

• Amperage: 30A
• Poles: 3-Pole
• Voltage: 600V
• Part reference: SB361RI

Important compatibility note: Confirm fit and ratings before ordering. The part number SB361RI is the most reliable reference for matching this fusible bus plug to your GE equipment and bus assembly.

If you’re coordinating repairs, upgrades, or replacements in GE-equipped panels, the SB361RI Fusible Bus Plug offers a precise, dependable solution that aligns with your operational needs. By choosing the genuine GE part, you ensure installation accuracy, consistent protection, and quicker, future-proof maintenance cycles. Consider keeping one on hand for planned maintenance to minimize downtime and keep critical feeders online when it matters most.