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General Electric SB440JK4 - Breaker Type Bus Plug 400A 600V

General Electric
Price
Save $-5,770.79
/
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 SB440JK4 is a breaker type bus plug from the Spectra family, designed for overcurrent protection and power distribution within plug-in busway systems. This 3-phase, 4-wire unit is rated for 400A at 600V, with an AIC rating of 30kA at 480V, ensuring reliable fault interruption. The unit weighs 58 lb and features a T-frame breaker style construction for robust industrial use. It is engineered for compatibility with Spectra SB busway, meeting standards for commercial and industrial power distribution applications.

Key Features & Specifications
  • Manufacturer: General Electric
  • Item Subcategory: Breaker Type
  • Family: Spectra
  • Type: SB
  • Weight: 58 lb
  • Wire: 4
  • Voltage Rating: 600V
  • AIC rating: 30kA@480V
  • Phase: 3
  • Current Rating: 400A
  • Frame: T-frame
  • Mounting Type: Busway plug-in
  • Application: Commercial and industrial power distribution


Part Number: SB440JK4