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SB440JK4GI

General Electric
Price
Save $-5,901.19
/
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 SB440JK4GI is a Spectra series breaker-type bus plug engineered for overcurrent protection and manual disconnect in industrial power distribution systems. It is rated for 400 amperes at 600 volts, with a 30kA interrupting capacity at 480V, and operates on a 3-phase, 4-wire busway configuration. The unit weighs 58 lb and features a compact, plug-in design for direct installation on compatible Spectra busway infrastructure. This bus plug complies with applicable industry standards for reliable circuit protection in demanding environments. Typical applications include manufacturing facilities, data centers, and commercial buildings requiring flexible power distribution.

Key Features & Specifications
  • Type: Breaker Type
  • Family: Spectra
  • Current Rating: 400A
  • Voltage Rating: 600V
  • Phase: 3
  • Wire: 4
  • AIC Rating: 30kA@480V
  • Weight: 58 lb


General Electric SB440JK4GI - Breaker Type 400A 600V