Default product image

General Electric SB312JK4I - 125A 600V 3-Phase Bus Plug

General Electric
Price
Save $0
/
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
The General Electric SB312JK4I is a Spectra Series bus plug designed for circuit breaker-type branch circuit protection in industrial power distribution systems. It operates at a voltage rating of 600V AC, with a continuous current rating of 125A and an interrupting capacity of 30kA at 480V, supporting three-phase, three-wire configurations. This unit weighs 58 lb and features a robust enclosure suited for panelboard mounting, utilizing a molded case circuit breaker mechanism for reliable overcurrent protection. The SB312JK4I complies with applicable NEMA and UL standards for industrial electrical equipment, ensuring safe operation in demanding environments. Typical applications include factory floor power distribution, manufacturing plant branch circuits, and commercial building electrical panels requiring high-fault-current protection.

Key Features & Specifications
  • Type: Circuit breaker type bus plug, Spectra Series, molded case construction
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • AIC Rating: 30kA@480V
  • Phase: 3
  • Wire: 3
  • Weight: 58 lb
  • Family: Spectra
  • Type: SB
  • Item Subcategory: Breaker Type


Product Identification
  • Manufacturer: General Electric
  • Model: SB312JK4I