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Westinghouse RJ2090 - Molded Case 90A 2-Pole 600V

Westinghouse
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Westinghouse RJ2090 Circuit Breaker - Molded Case 90A 2-Pole 600V The Westinghouse RJ2090 is a 2-pole, 90 amp, 600 volt molded case circuit breaker from the J Series family, designed for reliable overload and short circuit protection in low voltage distribution systems. It utilizes a thermal magnetic trip unit with LI (Long-Time and Instantaneous) functions to provide effective protection against sustained overloads and high-level faults. This bolt-on breaker weighs 18 lb and is constructed for robust performance in single-phase applications. It complies with industry standards for safety and reliability, featuring an interrupting rating of 22kA at 480V. Typical industrial applications include commercial and industrial power distribution panels requiring dependable circuit isolation and protection.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Model: RJ2090
  • Type: RJ
  • Family: J Series
  • Item Subcategory: Molded Case
  • Amperage: 90A
  • Voltage: 600V
  • Poles: 2
  • Phase: 1
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 22kA@480V
  • Weight: 18 lb
  • Mounting Type: Molded Case
  • Application: Commercial and Industrial