General Electric
General Electric TB4STA8R Circuit Breaker Shunt Trip 24V TB Series
General Electric TB4STA8R Circuit Breaker Shunt Trip 24V TB Series
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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 General Electric TB4STA8R is a shunt trip accessory for circuit breakers. It operates with a control voltage of 24 and is designed for use with TB4 and TBC4 frame circuit breakers. This component enables remote tripping of compatible breakers for enhanced safety and control.
Key Features:
✔ Part Number: TB4STA8R
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Shunt Trip
✔ Family: TB Series
✔ Type: TB4ST
✔ Control Voltage Minimum: 24
✔ Compatible Frames: TB4,TBC4
✔ Control Voltage Maximum: 24
✔ Weight: 5