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Thomas & Betts FS320090A - Molded Case Circuit Breaker 90A 3P (22kA AIC)

Thomas & Betts
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Thomas & Betts FS320090A is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 90A current rating and a 240V AC voltage rating, housed within a compact, durable frame with a feed-thru connection configuration. This thermal-magnetic protection device offers both long-time and instantaneous (LI) trip functions and is engineered to interrupt faults with an interrupting capacity of 22kA at 240V. The breaker's robust construction and adherence to industry standards make it suitable for integration into panelboards and switchgear for commercial and industrial applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, FS Series, Thermal-Magnetic Protection
  • Voltage Rating: 240V AC
  • Current Rating: 90A
  • Phase: 3
  • Poles: 3
  • Connection: Feed-Thru
  • Protection Functions: LI (Long-Time and Instantaneous)
  • AIC Rating: 22kA @ 240V
  • Frame Size: FS
  • Weight: 3 lb