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Siemens NFK3T250L - Molded Case Breaker 250A 600V 3P

Siemens
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Siemens NFK3T250L is a molded case circuit breaker designed for providing comprehensive overcurrent protection in three-phase industrial power distribution systems. It features a solid-state trip unit with Long-Time, Short-Time, and Instantaneous (LSI) protection functions and is rated for 600V AC systems with a continuous current rating of 250A, including an interrupting capacity of 35kA at 480V. The breaker is constructed within a compact FG frame with a feed-thru connection style and weighs 6 lb. It is engineered to meet rigorous industry standards for reliable performance in demanding environments. Typical applications include protecting feeders, motors, and other critical equipment within industrial control panels and switchgear.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Solid-State Protection, NFK Type
  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Frame Size: FG Frame
  • Phase: 3
  • Poles: 3
  • Connection: Feed-Thru
  • Protection: Solid State with LSI (Long-Time, Short-Time, Instantaneous) Functions
  • AIC Rating: 35kA @ 480V
  • Family: VL Series
  • Weight: 6 lb


Product Identification
  • UPC: 088762113414
  • GTIN: 00887621134143