General Electric
General Electric TJKYT3 Circuit Breaker | 400A 600V 3P LI Thermal Magnetic JK400 Line
General Electric TJKYT3 Circuit Breaker | 400A 600V 3P LI Thermal Magnetic JK400 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 versatile trip unit is designed for the JK400 Line, providing reliable protection with long-time and instantaneous functions. It is rated for 400A and 600V, supporting 2P/3P configurations. The unit is suitable for TJJ, TJK, and THJK molded case circuit breaker frames and features thermal magnetic protection.
Key Features:
✔ Part Number: TJKYT3
✔ Manufacturer: General Electric
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: JK400 Line
✔ Type: TJKYT
✔ Voltage: 600
✔ Poles: 3
✔ Functions: LI - Long-Time and Instantaneous
✔ Frame Size: 400
✔ Amperage Maximum: 400
✔ Amperage Minimum: 400
✔ Protection: Thermal Magnetic
✔ Compatible Frames: TJJ,TJK,THJK
✔ UPC: 783164051216
✔ GTIN: 40783164051214
✔ Weight: 3
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