General Electric | SL48HED | Fusible Bus Plug | 100A | 3-Pole | 480V

Engineered by General Electric, the SL48HED Fusible Bus Plug delivers dependable protection for 3‑phase, 480V systems. This 100A, 3‑pole device is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring you can upgrade or repair your switchgear with confidence.

Key specifications that matter in the field

• Amperage: 100 A
• Poles: 3-Pole
• Voltage rating: 480V
• Reference/compatibility: Part number SL48HED is the best indicator for fit

Why this fusible bus plug stands apart

The SL48HED is designed to slot into existing GE switchgear configurations without extensive modification, helping to minimize downtime during maintenance or upgrades. Its three-pole design aligns with standard three‑phase layouts, delivering balanced protection across all phases. By selecting a part that matches your equipment’s amperage, voltage, and pole count, you lock in reliable interrupting performance and consistent fault isolation when you need it most.

Who benefits most

• Facilities managers and service teams performing retrofits on aging or upgraded 480V infrastructure
• Industrial plants pursuing spare-part readiness for quick replacements
• OEMs and field technicians requiring precise part matching to GE switchgear specs

Practical use cases

• Maintenance windows where a ready-to-install fusible plug minimizes outage time
• Retrofits that convert legacy gear to current protection standards while preserving existing bus layouts
• Replacement of worn or damaged bus plugs in 480V, three-phase panels to restore protective performance

Installation and compatibility notes

Before ordering, verify fit and ratings to ensure seamless integration with your equipment. The part number SL48HED is your best reference for compatibility, helping you avoid mismatched components in critical protection assemblies. As with any fusible plug, proper isolation and adherence to safety procedures are essential during installation.

What you gain

• Reliable, plug‑in protection for 3‑phase 480V circuits
• Effortless maintenance and retrofit workflows that reduce downtime
• Clear part identification with a GE‑specific reference to ensure correct replacement
• Durable construction designed for regular commissioning and service cycles

If you’re upgrading or maintaining GE electrical gear, the SL48HED Fusible Bus Plug provides a precise, dependable solution that aligns with your 100 A, 3‑pole, 480V specifications. Remember to confirm fit and ratings against your equipment’s current configuration to guarantee optimal performance and safety.