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KES3250LSI
The KES3250LSI from Eaton Cutler-Hammer is a trip unit for circuit breakers. It is rated for a current of 250 A and features three poles for effective circuit management.
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Technical specifications for KES3250LSI
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Circuit Breaker Trip Unit |
| Product Line | Series C Circuit Breakers |
| Part Number | KES3250LSI |
| Weight | 2.81 lbs (1.28 kg) |
| UPC | 786679271155 |
| Rated Current | 250 A |
| Number of Poles | 3 Poles |
| Compatible Breaker Frames | KD, DK, KDB, HKD, KDC, CKD, CHKD, KW, KWC Frame |
| Minimum Operating Temperature | -20 °C |
| Maximum Operating Temperature | 55 °C |
| Minimum Storage Temperature | -30 °C |
| Maximum Storage Temperature | 70 °C |
| Minimum Relative Humidity | 5% (Non-Condensing) |
| Maximum Relative Humidity | 95% (Non-Condensing) |
The Eaton Cutler-Hammer KES3250LSI trip unit is designed to optimize circuit protection with precise current regulation. It boasts a substantial rated current of 250 A and supports three-pole functionality, making it a versatile choice for various applications. Weighing 2.8 lbs, this trip unit is compatible with several breaker frames, including KD, DK, KDB, HKD, KDC, CKD, CHKD, KW, and KWC. This compatibility allows for flexible integration within existing systems.
The KES3250LSI operates effectively in a minimum temperature of -20 °C and a maximum temperature of 55 °C. Additionally, it can be stored at temperatures as low as -30 °C and as high as 70 °C, enhancing its reliability across different environmental conditions. It also supports relative humidity levels between 5% and 95%, ensuring functionality in both dry and humid settings. This trip unit provides essential circuit protection while maintaining high performance within specified limits.
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