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Westinghouse HKA3090T - Thermal Magnetic Trip Unit 90A 600V 3-Pole

Westinghouse
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The Westinghouse HKA3090T is a 3-pole thermal-magnetic circuit breaker from the MARK 75 family, designed to provide LI (Long-Time and Instantaneous) protection for electrical systems. It is rated for 600V and carries a current rating of 90A, with a minimum amperage of 90A and a maximum of 90A. The unit measures 7.6 inches in depth, 10.13 inches in height, and 5.1 inches in width, weighing 2.3 lb, and is constructed for use with KA and HKA compatible frames. This circuit breaker is UL Listed, ensuring compliance with industry safety standards, and is commonly applied in industrial settings requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit & Programmer
  • Voltage Rating: 600V
  • Current Rating: 90A (Minimum 90A, Maximum 90A)
  • Dimensions: 7.6 in x 10.13 in x 5.1 in (Length/Depth x Height x Width)
  • Weight: 2.3 lb
  • Poles: 3
  • Protection: LI - Long-Time and Instantaneous
  • Certification: UL Listed
  • Compatible Frames: KA, HKA
  • Family: MARK 75
  • Country of Origin: United States
  • Functions: Long-Time and Instantaneous
  • Amperage Maximum: 90
  • Amperage Minimum: 90


Product Identification
  • UPC: 786679180099
  • GTIN: 00786679180099