General Electric | SL44HEDGI | Fusible Bus Plug | 400A | 600V

The General Electric SL44HEDGI Fusible Bus Plug is a purpose-built protection device for high-current electrical distribution. Engineered for reliability, this GE fusible bus plug delivers 400A at 600V, making it an ideal choice for maintenance, retrofit, and replacement tasks where exact compatibility matters.

Key specifications at a glance

• Amperage: 400A
• Voltage rating: 600V
• Part reference: SL44HEDGI

Why choose the SL44HEDGI fusible bus plug? This component is purpose-built to slot into compatible GE bus duct assemblies, providing a safe, reliable fuse connection that protects feeders and downstream equipment. Its GE design and construction mean it integrates smoothly with existing GE power distribution setups, reducing installation guesswork and downtime.

Ideal use cases

• Maintenance: Replace aging or damaged bus plugs to restore full protective coverage without a full panel overhaul.
• Retrofit: Upgrade legacy gear to current protection standards by swapping in a high‑current, 600V fusible plug designed for GE systems.
• Replacement: Keep spare parts on hand for quick field service, minimizing outage windows.

Important compatibility notes

• Confirm fit and ratings before ordering—the part number SL44HEDGI is the best reference for compatibility with your GE bus duct equipment.
• Validate that your system operates within the 400A at 600V specification to ensure safe, reliable protection.

Installation and handling tips

• Follow your facility’s electrical safety procedures and use appropriate PPE during installation or replacement.
• Power down and verify isolation before any work on bus plugs or bus duct assemblies.
• Store and handle spare plugs in a clean, dry environment to preserve contact integrity and performance.

The SL44HEDGI fusible bus plug from General Electric is designed for professionals who demand precise compatibility, robust protection, and minimal downtime in demanding electrical distribution environments. If you’re upgrading, maintaining, or replacing GE equipment, this 400A, 600V bus plug is a trusted, purpose-built solution that aligns with your system’s protection needs.