General Electric | SB461RJI | Fusible Bus Plug | 30A | 600V

General Electric's SB461RJI Fusible Bus Plug is a purpose-built solution for reliable fault isolation in electrical distribution equipment. Designed for maintenance, retrofit, and replacement projects, this 30A, 600V fusible bus plug delivers fast, targeted protection at the bus interface, helping minimize downtime and protect downstream equipment.

Key benefits and differentiators

• Genuine GE part with the SB461RJI designation ensures precise compatibility with GE bus plug assemblies and related gear.
• 30A current rating provides the appropriate level of protection for feeder circuits and modular distribution configurations.
• 600V maximum system voltage supports a wide range of industrial and commercial applications where higher-voltage distribution is required.
• Fusible design enables controlled fault clearing, helping to safeguard equipment and reduce the risk of cascading failures.
• Ease of installation intended for straightforward replacement in compatible GE bus systems, aiding quick service and retrofit workflows.
• Reliability in demanding environments built to withstand routine maintenance cycles and field servicing.

Specifications at a glance

• Amperage: 30A
• Voltage: 600V

How to ensure the right fit

Notes: Confirm fit and ratings before ordering. The SB461RJI part number is the best reference for compatibility with your GE bus plug assemblies. If you’re replacing a failed plug, verify that your equipment’s documentation lists SB461RJI as the matched reference to avoid mismatches during maintenance or retrofit work.

Ideal use scenarios

• Maintenance and service calls on GE-based switchgear and distribution panels.
• Retrofits or upgrades of older bus plug configurations to restore or improve protection.
• Spare-part readiness for facilities with periodic servicing of GE electrical infrastructure in industrial, commercial, or utility-adjacent environments.

Designed for professionals who prioritize precise compatibility, dependable protection, and streamlined maintenance workflows, the SB461RJI Fusible Bus Plug helps keeps electrical systems performing safely and with minimal downtime.