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Westinghouse 1310861 - Molded Case 90A 2-Pole Breaker

Westinghouse
Price
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The Westinghouse 1310861 is a molded case circuit breaker from the K Series, designed to provide overcurrent protection for electrical circuits. This 2-pole, 90A unit operates at a voltage rating of 600V and features a thermal magnetic protection mechanism with LI (Long-Time and Instantaneous) trip functions. The breaker weighs 45 lb and utilizes a bolt-on connection for secure installation, with an AIC rating of 22kA at 480V in a single-phase configuration. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in industrial settings. Typical applications include protecting branch circuits in commercial and industrial power distribution systems.

Key Features & Specifications
  • Type: Molded Case, K Series, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 90A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC rating: 22kA@480V
  • Phase: 1
  • Weight: 45 lb
  • Functions: LI - Long-Time and Instantaneous
  • Family: K Series
  • Item Subcategory: Molded Case