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Westinghouse FB3090S - Molded Case 90A 600V 3-Pole

Westinghouse
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The Westinghouse FB3090S is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It operates at a voltage rating of 600V with a continuous current rating of 90A and an AIC rating of 14kA at 480V, utilizing a thermal magnetic protection mechanism with LI (Long-Time and Instantaneous) functions. The unit features a 3-pole, 3-phase configuration with a bolt-on connection, weighs 11 lb, and is part of the AB DE-ION family. This breaker complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include motor control centers, panelboards, and switchboards requiring robust overcurrent protection.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 90A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 14kA@480V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 11 lb
  • Family: AB DE-ION
  • Protection: Thermal Magnetic


Product Identification
  • UPC: Not specified
  • GTIN: Not specified