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General Electric
General Electric TJK436T300 Circuit Breaker | 300A 600V 3P LI Thermal Magnetic J600 Line
General Electric TJK436T300 Circuit Breaker | 300A 600V 3P 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.
The GE TJK436T300 is a high-performance circuit breaker from the J600 Line, designed for reliable protection with its thermal magnetic trip unit. It is rated at 300A for a 400A frame and features LI functions for long-time and instantaneous trips. Suitable for demanding electrical environments, it operates at 600V with 3 poles to ensure robust safety and efficiency.
Key Features:
✔ Part Number: TJK436T300
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: J600 Line
✔ Type: TJK
✔ Voltage: 600
✔ Poles: 3
✔ Functions: LI - Long-Time and Instantaneous
✔ Frame Size: 300
✔ Amperage Maximum: 300
✔ Amperage Minimum: 300
✔ Protection: Thermal Magnetic
✔ UPC: 783164013832
✔ GTIN: 00783164013832
✔ Weight: 4
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