General Electric
General Electric TJK426T300 Circuit Breaker | 600V 300A 2P LI Thermal Magnetic J600 Line
General Electric TJK426T300 Circuit Breaker | 600V 300A 2P LI Thermal Magnetic J600 Line
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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.
This TJK426T300 is a 2-pole circuit breaker trip unit from the J600 Line, designed for electrical protection applications. It features thermal magnetic protection with long-time and instantaneous trip functions for reliable performance. The unit is rated for 600 volts and a fixed amperage of 300, ensuring compatibility and safety in industrial settings. It is engineered for use with TJK and THJK compatible frames, providing a durable solution for circuit management.
Key Features:
✔ Part Number: TJK426T300
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: J600 Line
✔ Type: TJK
✔ Voltage: 600
✔ Poles: 2
✔ Functions: LI - Long-Time and Instantaneous
✔ Amperage Maximum: 300
✔ Amperage Minimum: 300
✔ Protection: Thermal Magnetic
✔ Compatible Frames: TJK,THJK
✔ Weight: 4
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