Default product image

General Electric SB421RI - Fusible Bus Plug 30A 240V (200kA AIC)

General Electric
Price
Save $-1,601.23
/
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.

Call for Price
General Electric SB421RI is a fusible bus plug from the Spectra Series designed for providing branch circuit protection and isolation in industrial power distribution systems. It features a 30A current rating and a 240V voltage rating, engineered for three-phase applications with a high 200kA interrupting capacity at 240V to ensure reliable fault protection. The unit is constructed as a Class H/R fusible disconnect switch, utilizing 4 AWG wiring, and has a robust build with a weight of 35 lb for durable installation in demanding environments. It is designed to meet relevant industry standards for safety and performance in electrical distribution. Typical applications include use in manufacturing plants, data centers, and other facilities requiring protected power tap-offs from busway systems.

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