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General Electric TB43125AF14 - Molded Case Circuit Breaker 125A 600V 3P

General Electric
Price
Save $-1,191.02
/
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 TB43125AF14 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 125A continuous current rating and a 600V AC voltage rating, with a high interrupting capacity of 200kA at 480V AC to ensure system safety under severe fault conditions. The breaker utilizes a thermal-magnetic trip unit for combined long-time and instantaneous (LI) protection and employs a robust bolt-on connection within its 43 lb Tri-Break TB43 frame for secure installation. This unit is engineered for compliance with relevant industry standards for molded case circuit breakers and is typically applied in panelboards, switchboards, and industrial control equipment requiring robust three-pole protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Trip Unit, Tri-Break Family (TB43)
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Frame: Tri-Break TB43
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection Functions: Long-Time and Instantaneous (LI)
  • AIC Rating: 200kA @ 480V AC
  • Weight: 43 lb