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Cutler Hammer S52LSI - Solid State Trip Unit (400-5000A)

Cutler Hammer
Price
Save $-4,365.68
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Condition
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Cutler Hammer S52LSI is a solid-state trip unit designed for advanced circuit protection in industrial power distribution systems. It provides comprehensive LSI (Long-Time, Short-Time, and Instantaneous) protection functions for circuit breakers, with a configurable current rating range from 400 to 5000 amps. This Digitrip RMS family unit is engineered for integration with compatible breaker frames including DS, DSL, DSII, DSLII, RD, RDC, CRD, CRDC, and SPB, and it meets relevant industry standards for electrical safety and performance. Its solid-state design ensures reliable, precise trip coordination for critical applications in manufacturing plants, data centers, and large commercial facilities.

Key Features & Specifications
  • Type: Solid-State Trip Unit (Digitrip RMS Family, Type S)
  • Functions: LSI (Long-Time, Short-Time, Instantaneous)
  • Protection: Solid State
  • Current Rating: 400 - 5000 Amps
  • Compatible Frames: DS, DSL, DSII, DSLII, RD, RDC, CRD, CRDC, SPB
  • Item Subcategory: Trip Units & Programmers
  • Weight: 5 lb