GE SB321R - 30A, 240V, Fusible Bus Plug

Meet the GE SB321R Fusible Bus Plug — a purpose-built solution for dependable power distribution in demanding industrial and commercial environments. With a 30A, 240V rating, this fusible bus plug delivers precise overcurrent protection and fast fault isolation where it matters most in busway and panelboard systems.

• Targeted protection for mid-range feeders: 30A at 240V provides the exact protection level needed for essential circuits, motors, and process equipment.
• Plug-in convenience for busy facilities: Designed for quick installation in compatible busway and panelboard configurations, reducing downtime during maintenance or upgrades.
• Industrial-grade reliability: Built to withstand the rigors of continuous operation, vibration, and temperature variations common in plants and commercial facilities.
• Retrofit-ready and hard-to-find: Ideal for maintenance, repair, and upgrade projects where compatible busplugs are scarce but critical for operations.

Key specifications

• Brand: GE
• Model: SB321R
• Type: Fusible Bus Plug
• Amperage: 30A
• Voltage: 240V
• Applications: Busway and panelboard power distribution systems

Ideal use cases

This bus plug excels in environments where robust protection and quick serviceability are essential. Use it for:

• Industrial plants needing reliable feeder protection for pumps, conveyors, and process equipment
• Commercial facilities undergoing panel upgrades or retrofits with compatible bus plug requirements
• retrofit projects that demand a compatible, hard-to-find fusible solution to preserve existing infrastructure

Why choose the GE SB321R

• Focused on real-world needs: Provides the protection and quick isolation that minimize disruption during fault events.
• Compatibility-led design: Specifically intended for systems that accept GE fusible bus plugs, making it a reliable match for established distributions.
• Practical, not generic: Built for maintenance teams and upgrade projects that require a proven, readily sourced component rather than a generic substitute.

When your project calls for a dependable, readily sourceable fusible bus plug that aligns with 30A/240V distribution needs, the GE SB321R stands out as a precise, maintenance-friendly choice for industrial and commercial power distribution.