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Eaton Cutler-Hammer Series C Circuit Breakers KES3400LSG

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KES3400LSG

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The Eaton Cutler-Hammer KES3400LSG is a solid-state trip assembly rated for a current of 400 A. Compatible with Series C circuit breaker frames, this unit offers protection against overloads, short circuits, and ground faults while functioning at a maximum voltage of 600 V AC.

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Technical specifications for KES3400LSG

ManufacturerEaton Cutler-Hammer
Product TypeSolid-state Trip
Product LineSeries C Circuit Breakers
Part NumberKES3400LSG
UPC786679271018
Rated Current400 A
Max Voltage600 V AC
Poles3 Poles
Trip TypeLSG (Long/Short/Ground)
Trip BaseRMS 310 Compatible
AdjustmentsLong/Short & Ground
Frame FitSeries C Frames
Protection TechSolid-state
Interrupting DutyMatches Frame Rating
CoverageOverload, Short, Ground
Thermal RangeAdjustable Long-Time
Short-Time ControlAdjustable Pickup

The KES3400LSG circuit breaker trip unit from Eaton Cutler-Hammer is a solid-state device intended for enhanced performance in electrical systems. Rated at 400 A, this trip unit operates effectively within a maximum voltage threshold of 600 V AC, making it suitable for high-capacity applications. With three poles, this component fits seamlessly into Series C breaker frames, ensuring compatibility across various installations.

The solid-state trip technology ensures accurate and reliable operation. It utilizes a trip type designated as LSG, which accommodates long-time, short-time, and ground fault adjustments. The trip base is RMS 310 compatible, allowing for straightforward integration with existing systems. Key adjustments can be made easily, enhancing user control for thermal settings and adapting to different operational needs.

The KES3400LSG provides crucial protection against multiple fault conditions, namely overloads, shorts, and ground faults. The interrupting duty matches the frame rating, ensuring that the protection mechanism is suitable for the specific requirements of the system. Overall, its design facilitates efficient performance and reliable operation in demanding environments.