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General Electric THJ4V2603AN - Molded Case Circuit Breaker 300A 600V

General Electric
Price
Save $-1,288.05
/
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 THJ4V2603AN is a 3-pole molded case circuit breaker from the MicroVersaTrip family, designed for solid-state overcurrent protection in industrial and commercial power distribution systems. It is rated for 300A at 600V maximum with a 35kA interrupting capacity at 480V, utilizing LSI (Long-Time, Short-Time, and Instantaneous) trip functions for precise fault management. The bolt-on mounting style and 23 lb weight facilitate installation in panelboards and switchgear, with a 600A frame size supporting robust construction. This breaker complies with industry standards for molded case circuit breakers, ensuring reliable performance under fault conditions. Typical applications include motor control centers, distribution panels, and heavy industrial equipment requiring coordinated protection.

Key Features & Specifications
  • Manufacturer: General Electric
  • Item Subcategory: Molded Case
  • Family: MicroVersaTrip
  • Type: THJ4V
  • Weight: 23 lb
  • Functions: LSI - Long-Time, Short-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Solid State
  • AIC rating: 35kA@480V
  • Phase: 3
  • Current Rating: 300A
  • Frame Amps: 600A
  • Part Number: THJ4V2603AN