General Electric | SL461RGI | Fusible Bus Plug | 30A | 4-Pole | 600V

The General Electric SL461RGI Fusible Bus Plug delivers reliable, plug‑in protection for industrial electrical distributions. Designed for maintenance, retrofit, and replacement tasks that demand precise specifications, this 4‑pole unit is built to handle demanding 600V applications with a clean, secure interface that fits compatible GE bus assemblies.

Key specifications

• Amperage: 30A
• Poles: 4‑Pole
• Voltage rating: 600V
• Part: SL461RGI

What makes this fusible bus plug essential

The SL461RGI fuse-enabled bus plug combines protective functionality with straightforward integration. Its fusible design provides an extra layer of overcurrent protection for multi‑phase feeder circuits, helping to isolate faults quickly and minimize downstream equipment damage. As a 4‑pole configuration, it supports complex distribution schemes without compromising protection or performance. This makes it an ideal choice for projects that require a precise match to existing GE system components.

Ideal use cases

• Maintenance tasks on GE‑based distribution panels where a fusible plug is required
• Retrofits to upgrade protection in 600V, multi‑phase setups
• Replacement of worn or damaged bus plugs in established gear stacks
• Spare parts planning for service fleets that rely on exact GE part numbers

Why choose the SL461RGI

Choosing this fusible bus plug means aligning with General Electric’s design philosophy for reliability and compatibility. The 30A, 4‑pole, 600V specification is purpose‑built for medium‑to‑high‑load feeders, ensuring consistent performance under fault conditions. Since electrical systems evolve, the part number SL461RGI serves as the best reference for compatibility, and customers should confirm fit and ratings before ordering to avoid mismatches.

Compatibility and ordering notes

Before you order, verify that your equipment matches the SL461RGI specifications and that the deployment context requires a 30A, 600V, 4‑pole fusible bus plug. The part number is the most reliable reference for ensuring a correct match with existing GE bus assemblies and fielded configurations.

Practical installation and safety guidance

Consult a qualified electrician or electrical engineer when introducing a fusible bus plug into live or de-energized systems. Verify voltage and current ratings, ensure proper seating and secure connections, and replace the bus plug only with an identical or equivalent GE part. Inspect for any signs of wear, corrosion, or damage in the surrounding bus assembly, and follow all applicable safety standards and manufacturer guidelines during installation and maintenance.

Care, maintenance, and longevity

Keep spare SL461RGI units on hand for planned maintenance and rapid replacements. Store in a clean, dry environment and handle with care to preserve contact integrity. Regularly review system protection schemas to confirm that the fusible plug remains the correct choice for current operating conditions and protection requirements.