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General Electric SB421RG - Fusible Bus Plug 30A 240V (200kA AIC)

General Electric
Price
Save $-881.63
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon

⚡ Product Branding Information

Some General Electric products may now ship with ABB branding due to ABB’s acquisition of GE Industrial Solutions.

Depending on the manufacturing date or production batch, the item or packaging may display either GE or ABB branding.

Unless otherwise noted, these products are considered equivalent in form, fit, function, and specifications.

Please contact our team before placing your order if brand labeling or packaging is critical for your application.

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General Electric SB421RG is a fusible bus plug designed for providing branch circuit protection and isolation in industrial power distribution systems. It is rated for 240V AC, 3-phase operation with a 30A current rating and features a high 200kA interrupting capacity at its rated voltage for robust short-circuit protection. The unit is constructed as a heavy-duty, 35 lb SB-type plug from the Spectra Series, utilizing Class H and R fuses and is pre-wired for #4 AWG conductors. It is UL certified, ensuring compliance with industry safety standards, and is typically applied in manufacturing plants, data centers, and other facilities requiring reliable feeder and branch circuit protection from a busway system.

Key Features & Specifications
  • Type: SB-Type Fusible Bus Plug, Spectra Series
  • Voltage Rating: 240V AC
  • Current Rating: 30A
  • Phase: 3
  • AIC Rating: 200kA @ 240V
  • Fuse Class: H, R
  • Wire Size: 4 AWG
  • Certification: UL
  • Weight: 35 lb


Product Identification
  • UPC: 783175040636
  • GTIN: 00783175040636