General Electric
General Electric TB43T350 Circuit Breaker | 3P 350A 600V LI Thermal Magnetic Tri-Break
General Electric TB43T350 Circuit Breaker | 3P 350A 600V LI Thermal Magnetic Tri-Break
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ABB / GE Branding Notice
On June 30, 2018, ABB completed the acquisition of GE Industrial Solutions. Because of this transition, some products may be labeled as either ABB or GE depending on the manufacturing date and production batch.
Customers may receive products with:
- ABB branding
- GE branding
- Packaging reflecting either brand
Unless otherwise stated, these are considered the same product and are fully interchangeable under the applicable manufacturer specifications.
Please contact our support team before ordering if you have questions about labeling, compatibility, or product identification.
The TB43T350 is a premium Tri-Break circuit breaker with an interchangeable trip unit. It features 3 poles and a 350A rating, designed for 600V applications. This breaker provides reliable thermal magnetic protection and is compatible with TB and TB4 molded case frames.
Key Features:
✔ Part Number: TB43T350
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: Tri-Break
✔ Type: TB
✔ Voltage: 600
✔ Poles: 3
✔ Functions: LI - Long-Time and Instantaneous
✔ Amperage Maximum: 350
✔ Amperage Minimum: 350
✔ Protection: Thermal Magnetic
✔ Compatible Frames: TB,TB4
✔ Weight: 3
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