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Fusible Bus Plug

General Electric | SL321RGRI | Fusible Bus Plug | 30A | 240V

Part Number SL321RGRI
Amperes 30
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 | SL321RGRI | Fusible Bus Plug | 30A | 240V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
Product description
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Meet the General Electric SL321RGRI Fusible Bus Plug — a purpose-built, drop-in fuse plug designed for reliable, precise protection in 30A / 240V circuits. Ideal for maintenance, retrofit, and replacement tasks where exact compatibility matters.

Key specifications

  • Amperage: 30A
  • Voltage: 240V
  • Part number: SL321RGRI

Why this fusible bus plug stands out

  • Exact fit and compatibility: The part number SL321RGRI is the best reference for matching this bus plug with your GE panels and bus assemblies. Always confirm fit and ratings before ordering.
  • Maintenance-friendly design: Engineers and technicians rely on a plug-ready solution that enables swift isolation or replacement of a segment of the distribution system, reducing downtime.
  • Retrofit-ready: Use this plug to modernize older equipment while preserving existing wiring and bus infrastructure, keeping your upgrade path lean and predictable.
  • Professional-use assurance: For safe operation and code compliance, installation should be performed by a licensed electrician with power fully de-energized systems and appropriate PPE.

Typical use cases

  • GE electrical panels and switchgear that require a fusible bus plug as part of routine maintenance or part replacement.
  • Retrofit projects that upgrade line protection without a full panel overhaul.
  • Facilities planning for high-availability power where quick changeouts minimize operational downtime.

How this compares to alternatives

  • Designed to interface precisely with GE bus systems, reducing compatibility risk common with generic plugs.
  • Clear, authoritative part reference (SL321RGRI) that simplifies sourcing and inventory management.

Practical installation and handling tips

  • Verify the circuit’s rating matches 30A at 240V before installing.
  • Keep a spare SL321RGRI on hand in maintenance inventories to shorten downtime during service windows.
  • Follow electrical safety practices and local codes; ensure the main power is de-energized and use appropriate PPE during installation.

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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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Consistent quality. We’ve added similar items to our regular reorder list.

MRO · Reorder

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Support is responsive when we have questions about fit or application.

Purchasing · Quick answers

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A reliable choice when we need industrial parts on short notice.

Service · Urgent replacement

Fast industrial sourcing support

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Email us at sales@ampstate.com for pricing, availability, alternates, and project support.

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