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Westinghouse LA2300PT - Thermal Magnetic Trip Unit 300A 600V 2-Pole

Westinghouse
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Westinghouse LA2300PT is a thermal magnetic circuit breaker trip unit designed for overcurrent protection in industrial power distribution systems. It operates at a voltage rating of 600V and supports a continuous current range from 300A minimum to 300A maximum, with LI (Long-Time and Instantaneous) protection functions. This 2-pole unit weighs 2 lb and is constructed as a TRI-PAC family trip unit, compatible with LA and HLA circuit breaker frames. It complies with industry standards for thermal magnetic protection, providing reliable fault interruption in industrial environments. Typical applications include motor control centers, switchboards, and panelboards requiring precise overcurrent coordination.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit
  • Voltage Rating: 600V
  • Current Rating: 300A (Minimum 300A, Maximum 300A)
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Compatible Frames: LA, HLA
  • Weight: 2 lb
  • Family: TRI-PAC
  • Type: LA