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General Electric SB421RJP - Class J 30A 240V 3-Phase Fusible Bus Plug

General Electric
Price
Save $-939.23
/
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.

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General Electric SB421RJP Bus Plug is a fusible switch designed for overcurrent protection in industrial power distribution systems. This unit operates at 240V AC with a 30A current rating and a 200kA interrupting capacity at 240V, ensuring robust fault protection. It features a Class J fuse configuration, weighs 35 lb, and accommodates 4 AWG wire, constructed as part of the Spectra family with a Type SB design. The plug complies with industry standards for safety and reliability in demanding environments. Typical applications include branch circuit protection in manufacturing plants, commercial buildings, and heavy machinery installations.

Key Features & Specifications
  • Type: Fusible switch, Spectra family, Type SB
  • Voltage Rating: 240V AC
  • Current Rating: 30A
  • AIC Rating: 200kA@240V
  • Fuse Class: J
  • Phase: 3
  • Wire Size: 4 AWG
  • Weight: 35 lb
  • Standards: Industry standard compliance for industrial electrical equipment
  • Applications: Overcurrent protection in industrial power distribution, branch circuits, and machinery
  • Switch Type: Fusible disconnect
  • Configuration: 3-phase
  • Enclosure: Industrial-grade
  • Installation Type: Bus plug
  • Item Subcategory: Fusible


Product Identification
  • Manufacturer: General Electric
  • Model: SB421RJP
  • Family: Spectra
  • Type: SB