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General Electric SB421RJI - Class J Fusible Bus Plug, 30A 240V

General Electric
Price
Save $-1,492.45
/
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 SB421RJI is a fusible bus plug designed for providing branch circuit protection and isolation in industrial power distribution systems. It features a 240V AC voltage rating and a 30A current rating for three-phase applications, housed within a robust 35 lb enclosure constructed for durability. This Spectra Series SB-type device incorporates Class J fuses and is rated for an interrupting capacity of 200kA at 240V, ensuring reliable protection against high-level fault currents. It is engineered to meet stringent industry standards for safety and performance in demanding environments, making it suitable for use in manufacturing facilities, data centers, and other commercial installations where dependable circuit protection is critical.

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