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Westinghouse LA3450T - Thermal Magnetic Trip Unit 600V 450A

Westinghouse
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Westinghouse LA3450T is a thermal magnetic trip unit designed for overcurrent protection in industrial power distribution systems. It operates at a voltage rating of 600V with a current range of 450A minimum to 450A maximum, providing LI (Long-Time and Instantaneous) protection functions. The unit weighs 3 lb and is constructed as a 3-pole device compatible with LA and HLA frames. It complies with industry standards for thermal magnetic protection in low-voltage applications. This trip unit is typically used in switchgear and panelboards for commercial and industrial facilities requiring precise overcurrent coordination.

Key Features & Specifications
  • Type: Thermal Magnetic Trip Unit
  • Voltage Rating: 600V
  • Current Rating: 450A
  • Poles: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Compatible Frames: LA, HLA
  • Weight: 3 lb
  • Family: LA Series
  • Item Subcategory: Trip Units & Programmers


Product Identification
  • UPC: Not available
  • GTIN: Not available