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Fusible Bus Plug

General Electric | SB321RGI | Fusible Bus Plug | 30A | 3-Pole | 240V

Part Number SB321RGI
Amperes 30
Poles 3
Voltage 240
Product Type Fusible Bus Plug
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Manufacturer :General Electric
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Replacement available
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Picture available on request
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CSA / UL Approved
Regular price $310.00
Sale price $310.00 Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.

Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.

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Secure transaction
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FREE & fast shipping on orders over $49
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CSA approved with 1 year warranty
Icon
30 day returns
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

General Electric | SB321RGI | Fusible Bus Plug | 30A | 3-Pole | 240V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
Product description
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General Electric SB321RGI Fusible Bus Plug — 30A, 3-Pole, 240V

Engineered for reliability in electrical distribution systems, the GE SB321RGI fusible bus plug is a purpose-built component for maintenance, retrofit, and replacement projects where exact specifications matter. This model delivers a 30-ampere capacity across three poles at 240 volts, making it suitable for standard GE panels and compatible equipment that calls for a 3-pole fusible plug.

Key specifications

  • Amperage: 30A
  • Poles: 3-Pole
  • Voltage: 240V
  • Part number: SB321RGI

Important compatibility note: Confirm fit and ratings before ordering. The part number SB321RGI is the best reference to ensure compatibility with your panel or switchgear. If you are replacing an existing unit, verify the exact configuration and pole count to match your current setup.

What makes this fusible bus plug stand out

  • Industrial-grade reliability: GE’s fusible bus plugs are designed to withstand routine maintenance cycles and retrofit projects without compromising safety.
  • Precise fit for GE panels: This 3-pole, 240V configuration aligns with standard GE distribution gear, helping minimize installation time and prevent mismatches.
  • Clear identification: The SB321RGI model number directly ties to a long-standing GE specification, aiding in quick sourcing and future replacements.

Ideal use cases

Whether you’re performing planned maintenance on an aging distribution panel, retrofitting a panel to accommodate updated protection schemes, or replacing a failed fusible bus plug, this GE component provides a dependable solution. It is appropriate for commercial and light-industrial environments where a 30A, 3-pole, 240V fusible plug is required.

Practical installation and handling tips

  • Power down the equipment and lockout/tagout the circuit before proceeding with replacement.
  • Double-check the panel’s documentation to confirm the exact fusible plug configuration and ensure the 3-pole, 240V rating matches your system requirements.
  • Store unused components in a clean, dry environment to preserve connector integrity and prevent corrosion.

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What Our Customers Say

4.9 (38 reviews)

General feedback we often hear from customers purchasing industrial electrical parts.

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Exactly what we needed for a shutdown replacement. No surprises.

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Good communication and clear updates while the order was processed.

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Looks and feels like a proper industrial-grade part. Works as expected.

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