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General Electric THJK436300 - Molded Case Circuit Breaker 300A 600V 3P

General Electric
Price
Save $3,803.71
/
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 THJK436300 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 600V AC voltage rating and a 300A continuous current rating, housed in a robust 17 lb molded case with a three-pole, bolt-on connection configuration for secure installation. This thermal magnetic breaker complies with industry standards, offering both long-time and instantaneous (LI) trip functions to protect against overloads and short circuits with an interrupting capacity of 35kA at 480V. It is typically applied in industrial panels and switchgear for main feeder and branch circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 300A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA @ 480V
  • Protection: Thermal Magnetic
  • Functions: LI (Long-Time and Instantaneous)
  • Connection: Bolt-On
  • Family: J600 Line
  • Weight: 17 lb


Product Identification
  • GTIN: 00783164046922