GE SB363R - 100A, 600V, Fusible Bus Plug

The GE SB363R Fusible Bus Plug delivers dependable power distribution for demanding industrial and commercial environments. With a 100A rating at 600V, this plug-in device is built to protect circuits while keeping critical equipment online.

Model SB363R is crafted for direct integration into busway and panelboard power distribution systems, making it a practical choice for replacements, upgrades, or retrofits where compatible busplugs are needed.

Why choose the GE SB363R?

• Precise electrical performance: 100A current rating and 600V voltage rating provide a reliable protection point for high-demand equipment in factories, processing plants, and large commercial facilities.
• Fusible protection: The fusible bus plug interrupts fault currents to prevent damage to wiring and downstream equipment, helping minimize downtime and extend component life.
• GE reliability and availability: Part of GE's legacy of rugged, dependable power distribution components, designed for straightforward replacement in legacy systems.
• Retrofit-ready: Specifically suited for maintenance, repair, and upgrade projects where compatible, hard-to-find busplugs are required—reducing substitute part gaps and installation risk.
• Compact, panel-friendly form: Engineered to fit within standard busway/panelboard footprints, simplifying installation in crowded electrical rooms.

Ideal use cases

- Industrial plants needing durable, high-current protection points for motor control centers and process equipment.

- Commercial facilities upgrading electrical distribution to accommodate new machinery or expanded operations.

- Retrofit projects where aging bus plugs have to be replaced with a compatible GE solution to maintain system integrity.

How it fits into your system

The SB363R is purpose-built for GE-compatible busway and panelboard ecosystems. When you’re maintaining or upgrading existing arrays, this fusible bus plug provides a predictable, compatible fit, helping you avoid custom fabrication or extensive rewiring.

Practical tips for deployment

• Verify that your busway and panelboard assembly is rated for 100A and 600V to ensure a seamless match.
• Keep a few spare SB363R units on hand for critical lines to minimize downtime during maintenance or upgrades.
• Coordinate with your electrical team to plan for safe de-energization during replacement to protect personnel and equipment.