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Westinghouse LA3090T - Circuit Breaker 90A 600V 3-Pole

Westinghouse
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Westinghouse LA3090T is a three-pole molded case circuit breaker from the LA Series, designed as a trip unit with LI (Long-Time and Instantaneous) functions for overcurrent protection. This unit is rated for 90 amperes minimum and maximum at 600 volts AC, utilizing a thermal magnetic trip mechanism to safeguard electrical systems. It weighs 3 lb and is compatible with LA and HLA frames, featuring a bolt-on mounting configuration with an interchangeable trip unit design for flexible integration. The circuit breaker complies with industry standards for industrial and commercial power distribution applications, providing reliable protection in demanding environments.

Key Features & Specifications
  • Type: LA
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V AC
  • Poles: 3
  • Amperage Rating: 90A
  • Protection: Thermal Magnetic
  • Compatible Frames: LA, HLA
  • Weight: 3 lb
  • Frame Size: 400A
  • Mounting Type: Bolt-On
  • Interrupt Rating: 22kAIC at 480V
  • Load Side Lug Terminals
  • Interchangeable Trip Unit