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General Electric TB43F - Molded Case Circuit Breaker 400A 600V

General Electric
Price
Save $-1,067.66
/
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 TB43F is a molded case circuit breaker designed for providing robust overcurrent protection in demanding three-phase industrial power systems. It features a 400A current rating and a 600V voltage rating, engineered to interrupt up to 200kA of fault current at its rated voltage. The breaker utilizes a thermal-magnetic trip unit for combined long-time and instantaneous (LI) protection, is constructed as a three-pole, bolt-on unit with a weight of 65 lb, and complies with relevant industry standards for reliable operation in commercial and industrial distribution equipment.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Tri-Break Family, TB43 Type, Thermal-Magnetic Protection
  • Voltage Rating: 600V
  • Current Rating: 400A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 200kA @ 600V
  • Functions: LI (Long-Time and Instantaneous)
  • Weight: 65 lb