General Electric
General Electric TB43T150 Circuit Breaker | 600V 3Pole 150A Thermal Magnetic Tri-Break
General Electric TB43T150 Circuit Breaker | 600V 3Pole 150A 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 TB43T150 is a robust Tri-Break circuit breaker designed for high-demand electrical systems. It features LI - Long-Time and Instantaneous trip functions for reliable protection. This 3-pole, thermal magnetic breaker is ideal for 600V applications and compatible with TB4 frame types.
Key Features:
✔ Part Number: TB43T150
✔ 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: 150
✔ Amperage Minimum: 150
✔ Protection: Thermal Magnetic
✔ Compatible Frames: TB,TB4
✔ Weight: 3
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