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Fusible Bus Plug

General Electric | SB422N | Fusible Bus Plug | 60A | 240V

Part Number SB422N
Amperes 60
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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FREE & fast shipping on orders over $49
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Icon
30 day returns
Allen-Bradley 140M-C2E-C16 - Standard Magnetic Trip Breaker Motor Protection - Standard Magnetic Trip Breaker Motor Protection

General Electric | SB422N | Fusible Bus Plug | 60A | 240V

Regular price $310.00
Sale price $310.00 Regular price
Unit price
Product description
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General Electric SB422N Fusible Bus Plug — 60A, 240V. This fusible bus plug offers a reliable isolation point for compatible GE switchgear, purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter.

Key specifications and compatibility

  • Amperage: 60A
  • Voltage: 240V
  • Part number: SB422N

Note: Confirm fit and ratings before ordering. The part number SB422N is the best reference for compatibility.

Why this fusible bus plug stands out

  • Designed for straightforward integration with GE switchgear, reducing modification time during maintenance or retrofit.
  • Fusible protection built into the plug enables rapid fault isolation, helping to minimize downtime and protect upstream equipment.
  • Clear, technician-friendly reference (SB422N) simplifies procurement and asset documentation.
  • Compact form factor supports efficient installation in crowded or tightly packaged bus assemblies.

Ideal use cases

  • Maintenance windows where you need a dependable, removable bus plug to isolate a circuit safely.
  • Retrofits that add fusible protection to existing GE switchgear without a full panel replacement.
  • Replacement for worn or failed bus plugs in 60A, 240V circuits to restore protective functionality quickly.

Installation, safety, and practical tips

Before handling, ensure the equipment is de-energized and locked out according to your site safety procedures. Verify that your GE bus configuration matches the SB422N specifications to avoid compatibility issues. Install per manufacturer guidance, seating the plug firmly to ensure a secure electrical connection. Keep records that reference SB422N for future service or replacements.

What problems this solves

  • Prevents prolonged downtime by enabling rapid, safe isolation during maintenance or fault events.
  • Streamlines retrofits and replacements by providing a purpose-built fusible plug with exact 60A/240V ratings.
  • Improves system reliability by restoring protective functionality with a compact, GE-approved component.

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