TB43T125 - General Electric 3 Pole 125 Amp 600V Molded Case Circuit Breaker

SKU: TB43T125-ReCert
Condition: Re-Certified
Price:
$708.52
Stock:
5 in stock
Limited availability — we'll confirm stock immediately after your order.
This ships in 1-2 business days

💡 ABB / GE Branding Notice

On June 30, 2018, ABB completed the acquisition of GE Industrial Solutions.

As a result of this transition, certain products may be labeled as either ABB or GE depending on the manufacturing date and production batch. In many cases, the product itself remains identical in form, fit, function, and specifications, with only the branding or label differing.

Customers may receive:

  • ABB-branded products
  • GE-branded products
  • Packaging reflecting either brand

Unless otherwise stated, these are considered the same product and are fully interchangeable under the applicable manufacturer specifications.

If you have questions regarding labeling, compatibility, or product identification, please contact our support team prior to ordering.

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Most items ship same-day if ordered by 12:30 PM PST.

2 Year Warranty Guaranteed

All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.

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Product Info

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Description

TB43T125


TB43T125 is a General Electric 3 pole, 125 amp, 600V molded case circuit breaker designed for reliable protection in commercial and industrial power distribution systems. This breaker features a robust frame and thermal-magnetic trip unit for precise overload and short-circuit protection. It is suitable for use in a wide range of applications requiring dependable circuit interruption and safety compliance. The TB43T125 is built with a 400 amp frame, making it compatible with a variety of panel configurations. Its bolt-on mounting design ensures secure installation and easy replacement. The breaker is rated for 600V AC and offers high interrupting capacity for demanding environments. It is commonly used in industrial control panels, switchgear, and distribution boards where safety and reliability are critical.
  • Part Number: TB43T125
  • Manufacturer: General Electric
  • Amperage: 125 Amps
  • Frame: 400 Amps
  • Poles: 3
  • Voltage Rating: 600V AC
  • Mounting Type: Bolt-On
  • Interrupt Rating: 18kA
  • Trip Unit: Thermal-Magnetic
  • Series: Tri-Break
  • Standards: UL Listed
  • Application: Commercial & Industrial
At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

  • Part Number: TB43T125
  • Manufacturer : General Electric
  • Brand : General Electric
  • Category : Circuit Breaker
  • Item Subcategory : Trip Units & Programmers
  • Family : Tri-Break
  • Type : TB
  • Voltage : 600
  • Poles : 3
  • Functions : LI - Long-Time and Instantaneous
  • Amperage Maximum : 125
  • Amperage Minimum : 125
  • Protection : Thermal Magnetic
  • Compatible Frames : TB,TB4

Product Data

  • Weight : 3 lb



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