0215NI

Square D

Square D S143R Circuit Breaker | Micrologic LSI 600V

Square D S143R Circuit Breaker | Micrologic LSI 600V

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Regular price $5,649.98 USD
Regular price Sale price $5,649.98 USD
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Product Description:
The S143R is a Micrologic solid-state trip unit designed for advanced circuit protection. It provides reliable LSI (Long-Time, Short-Time, and Instantaneous) protection functions for electrical systems. This unit is compatible with a wide range of circuit breaker frames including NS, NT, NW, PG, PJ, PK, PL, RG, RJ, RK, and RL. It is engineered for use in industrial and commercial applications requiring a 600V rating.

Key Features:
✔ Part Number: S143R
✔ Manufacturer: Square D, Schneider Electric, Merlin Gerin
✔ Category: Circuit Breaker
✔ Subcategory: Trip Units & Programmers
✔ Family: Micrologic
✔ Type: S143
✔ Voltage: 600
✔ Functions: LSI - Long-Time, Short-Time and Instantaneous
✔ Protection: Solid State
✔ Compatible Frames: NS,NT,NW,PG,PJ,PK,PL,RG,RJ,RK,RL
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